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feat: use defaultInfuraNetworks as default networks list#8767

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May 11, 2026
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feat: use defaultInfuraNetworks as default networks list#8767
mikesposito merged 11 commits into
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mikesposito/feat/default-infura-networks

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@mikesposito mikesposito commented May 11, 2026

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Explanation

Some new Infura network have been added to InfuraNetworkType (#8680), but NetworkController uses the same list of networks to:

  • Build the default list of networks when creating the initial default state
  • Validate new Infura networks being enabled

This has been fine until now because additional networks that can be enabled by users were added as "custom" networks. However, with the addition of new Infura networks, we have some networks that can be enabled by users but are not included in the default list of networks. This causes validation to fail when users try to enable those networks (via the Additional Networks list).

References

Checklist

  • I've updated the test suite for new or updated code as appropriate
  • I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
  • I've communicated my changes to consumers by updating changelogs for packages I've changed
  • I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them

Note

Medium Risk
Changes the set of networks that are auto-included on initialization, which is a breaking behavioral change that can affect users’ ability to switch to previously-default networks without first adding configurations.

Overview
Introduces DEFAULT_INFURA_NETWORKS (a curated subset of InfuraNetworkType) in @metamask/controller-utils and exports it for consumers.

Updates NetworkController to build its default networkConfigurationsByChainId from DEFAULT_INFURA_NETWORKS instead of Object.values(InfuraNetworkType), effectively removing Sei, MegaETH, Avalanche, and ZKSync from the default network set while keeping them available as Infura-supported networks.

Adjusts controller-utils export snapshots and network-controller tests/changelogs to reflect the new default-network behavior (breaking).

Reviewed by Cursor Bugbot for commit 0f8fa8c. Bugbot is set up for automated code reviews on this repo. Configure here.

@mikesposito mikesposito changed the title feat: use defaultInfuraNetwork as default networks list feat: use defaultInfuraNetworks as default networks list May 11, 2026
@mikesposito mikesposito marked this pull request as ready for review May 11, 2026 19:29
@mikesposito mikesposito requested review from a team as code owners May 11, 2026 19:29
InfuraNetworkType['bsc-mainnet'],
InfuraNetworkType['optimism-mainnet'],
InfuraNetworkType['polygon-mainnet'],
InfuraNetworkType['monad-mainnet'],

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I’m leaving Monad here intentionally as requested by the Money team

cc @Matt561

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Had some comments.

Comment thread packages/controller-utils/src/types.ts Outdated
Comment on lines +32 to +45
export const defaultInfuraNetworks: InfuraNetworkType[] = [
InfuraNetworkType.mainnet,
InfuraNetworkType.goerli,
InfuraNetworkType.sepolia,
InfuraNetworkType['linea-goerli'],
InfuraNetworkType['linea-sepolia'],
InfuraNetworkType['linea-mainnet'],
InfuraNetworkType['base-mainnet'],
InfuraNetworkType['arbitrum-mainnet'],
InfuraNetworkType['bsc-mainnet'],
InfuraNetworkType['optimism-mainnet'],
InfuraNetworkType['polygon-mainnet'],
InfuraNetworkType['monad-mainnet'],
];

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Nit: Should we use the standard name for constants?

Suggested change
export const defaultInfuraNetworks: InfuraNetworkType[] = [
InfuraNetworkType.mainnet,
InfuraNetworkType.goerli,
InfuraNetworkType.sepolia,
InfuraNetworkType['linea-goerli'],
InfuraNetworkType['linea-sepolia'],
InfuraNetworkType['linea-mainnet'],
InfuraNetworkType['base-mainnet'],
InfuraNetworkType['arbitrum-mainnet'],
InfuraNetworkType['bsc-mainnet'],
InfuraNetworkType['optimism-mainnet'],
InfuraNetworkType['polygon-mainnet'],
InfuraNetworkType['monad-mainnet'],
];
export const DEFAULT_INFURA_NETWORKS: InfuraNetworkType[] = [
InfuraNetworkType.mainnet,
InfuraNetworkType.goerli,
InfuraNetworkType.sepolia,
InfuraNetworkType['linea-goerli'],
InfuraNetworkType['linea-sepolia'],
InfuraNetworkType['linea-mainnet'],
InfuraNetworkType['base-mainnet'],
InfuraNetworkType['arbitrum-mainnet'],
InfuraNetworkType['bsc-mainnet'],
InfuraNetworkType['optimism-mainnet'],
InfuraNetworkType['polygon-mainnet'],
InfuraNetworkType['monad-mainnet'],
];

Alternatively should we narrow the type?

Suggested change
export const defaultInfuraNetworks: InfuraNetworkType[] = [
InfuraNetworkType.mainnet,
InfuraNetworkType.goerli,
InfuraNetworkType.sepolia,
InfuraNetworkType['linea-goerli'],
InfuraNetworkType['linea-sepolia'],
InfuraNetworkType['linea-mainnet'],
InfuraNetworkType['base-mainnet'],
InfuraNetworkType['arbitrum-mainnet'],
InfuraNetworkType['bsc-mainnet'],
InfuraNetworkType['optimism-mainnet'],
InfuraNetworkType['polygon-mainnet'],
InfuraNetworkType['monad-mainnet'],
];
export const DEFAULT_INFURA_NETWORKS = [
InfuraNetworkType.mainnet,
InfuraNetworkType.goerli,
InfuraNetworkType.sepolia,
InfuraNetworkType['linea-goerli'],
InfuraNetworkType['linea-sepolia'],
InfuraNetworkType['linea-mainnet'],
InfuraNetworkType['base-mainnet'],
InfuraNetworkType['arbitrum-mainnet'],
InfuraNetworkType['bsc-mainnet'],
InfuraNetworkType['optimism-mainnet'],
InfuraNetworkType['polygon-mainnet'],
InfuraNetworkType['monad-mainnet'],
] as const satisfies InfuraNetworkType[];

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good point, applied in dbadfd5

Comment thread packages/network-controller/CHANGELOG.md Outdated
Comment thread packages/controller-utils/CHANGELOG.md Outdated

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit dbadfd5. Configure here.

Comment thread packages/controller-utils/src/index.test.ts Outdated
mikesposito and others added 3 commits May 11, 2026 22:01
Co-authored-by: Elliot Winkler <elliot.winkler@gmail.com>
Co-authored-by: Elliot Winkler <elliot.winkler@gmail.com>
mcmire
mcmire previously approved these changes May 11, 2026

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LGTM!

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LGTM.

@mikesposito mikesposito added this pull request to the merge queue May 11, 2026
Merged via the queue into main with commit bb1349e May 11, 2026
366 checks passed
@mikesposito mikesposito deleted the mikesposito/feat/default-infura-networks branch May 11, 2026 22:24
runway-github Bot added a commit to MetaMask/metamask-mobile that referenced this pull request Jun 9, 2026
#31128)

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Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

## **Changelog**

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CHANGELOG entry: null

## **Related issues**

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Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

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- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

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<!-- If applicable, add screenshots and/or recordings to visualize the
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### **Before**

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to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
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For performance guidelines and tooling, see the [Performance
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<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
> 
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
> 
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
> 
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
runway-github Bot added a commit to MetaMask/metamask-mobile that referenced this pull request Jun 9, 2026
#31128)

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Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

## **Changelog**

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`CHANGELOG entry: Added a new tab for users to see their NFTs`
`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

(This helps the Release Engineer do their job more quickly and
accurately)
-->

CHANGELOG entry: null

## **Related issues**

<!-- mms-check: type=issue-link required=true -->

Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->

- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

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<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
>
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
>
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
>
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
>
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
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runway-github Bot pushed a commit to MetaMask/metamask-mobile that referenced this pull request Jun 9, 2026
…roller-utils` cp-7.81.0 (#31128)

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Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

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`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

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-->

CHANGELOG entry: null

## **Related issues**

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Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->


- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

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#### Performance checks (if applicable)

- [x] I've tested on Android
  - Ideally on a mid-range device; emulator is acceptable
- [x] I've tested with a power user scenario
- Use these [power-user
SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and
[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example

For performance guidelines and tooling, see the [Performance
Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).

## **Pre-merge reviewer checklist**

<!--
Reviewer checklist items follow the same semantics as the author
checklist: an
unchecked box is ambiguous, a checked box means the reviewer consciously
assessed that responsibility. See `docs/readme/ready-for-review.md`.
-->

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
> 
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
> 
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
> 
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
runway-github Bot added a commit to MetaMask/metamask-mobile that referenced this pull request Jun 9, 2026
#31128)

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## **Description**

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<!--
Write a short description of the changes included in this pull request,
also include relevant motivation and context. Have in mind the following
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2. What is the improvement/solution?
-->
Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

## **Changelog**

<!-- mms-check: type=changelog required=true -->

<!--
If this PR is not End-User-Facing and should not show up in the
CHANGELOG, you can choose to either:
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If this PR is End-User-Facing, please write a short User-Facing
description in the past tense like:
`CHANGELOG entry: Added a new tab for users to see their NFTs`
`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

(This helps the Release Engineer do their job more quickly and
accurately)
-->

CHANGELOG entry: null

## **Related issues**

<!-- mms-check: type=issue-link required=true -->

Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->


- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

<!-- mms-check: type=screenshot required=true -->

<!-- If applicable, add screenshots and/or recordings to visualize the
before and after of your change. -->

### **Before**

N/A
<!-- [screenshots/recordings] -->

### **After**

<!-- [screenshots/recordings] -->
N/A

## **Pre-merge author checklist**

<!-- mms-check: type=checklist required=true -->

<!--
Every checklist item must be consciously assessed before marking this PR
as
"Ready for review". A checked box means you deliberately considered that
responsibility, not that you literally performed every action listed.

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are not
a silent "skip". See `docs/readme/ready-for-review.md` for the full
checklist
semantics.
-->

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding
Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I've included tests if applicable
- [x] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I've applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

#### Performance checks (if applicable)

- [x] I've tested on Android
  - Ideally on a mid-range device; emulator is acceptable
- [x] I've tested with a power user scenario
- Use these [power-user
SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and
[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example

For performance guidelines and tooling, see the [Performance
Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).

## **Pre-merge reviewer checklist**

<!--
Reviewer checklist items follow the same semantics as the author
checklist: an
unchecked box is ambiguous, a checked box means the reviewer consciously
assessed that responsibility. See `docs/readme/ready-for-review.md`.
-->

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
> 
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
> 
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
> 
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
runway-github Bot added a commit to MetaMask/metamask-mobile that referenced this pull request Jun 9, 2026
#31128)

<!--
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value.
type=manual-testing Section must have real testing steps or an explicit
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## **Description**

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<!--
Write a short description of the changes included in this pull request,
also include relevant motivation and context. Have in mind the following
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1. What is the reason for the change?
2. What is the improvement/solution?
-->
Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

## **Changelog**

<!-- mms-check: type=changelog required=true -->

<!--
If this PR is not End-User-Facing and should not show up in the
CHANGELOG, you can choose to either:
1. Write `CHANGELOG entry: null`
2. Label with `no-changelog`

If this PR is End-User-Facing, please write a short User-Facing
description in the past tense like:
`CHANGELOG entry: Added a new tab for users to see their NFTs`
`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

(This helps the Release Engineer do their job more quickly and
accurately)
-->

CHANGELOG entry: null

## **Related issues**

<!-- mms-check: type=issue-link required=true -->

Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->

- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

<!-- mms-check: type=screenshot required=true -->

<!-- If applicable, add screenshots and/or recordings to visualize the
before and after of your change. -->

### **Before**

N/A
<!-- [screenshots/recordings] -->

### **After**

<!-- [screenshots/recordings] -->
N/A

## **Pre-merge author checklist**

<!-- mms-check: type=checklist required=true -->

<!--
Every checklist item must be consciously assessed before marking this PR
as
"Ready for review". A checked box means you deliberately considered that
responsibility, not that you literally performed every action listed.

Unchecked boxes are ambiguous: they are not an implicit "N/A" and they
are not
a silent "skip". See `docs/readme/ready-for-review.md` for the full
checklist
semantics.
-->

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding
Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I've included tests if applicable
- [x] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I've applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

#### Performance checks (if applicable)

- [x] I've tested on Android
  - Ideally on a mid-range device; emulator is acceptable
- [x] I've tested with a power user scenario
- Use these [power-user
SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and
[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example

For performance guidelines and tooling, see the [Performance
Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).

## **Pre-merge reviewer checklist**

<!--
Reviewer checklist items follow the same semantics as the author
checklist: an
unchecked box is ambiguous, a checked box means the reviewer consciously
assessed that responsibility. See `docs/readme/ready-for-review.md`.
-->

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
>
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
>
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
>
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
>
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
runway-github Bot pushed a commit to MetaMask/metamask-mobile that referenced this pull request Jun 9, 2026
…1128)

<!--
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Do not mark it as "Ready for review" until this PR meets the canonical
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  type=text           Section must contain non-placeholder prose.
  type=changelog      Section must have a valid CHANGELOG entry: line.
type=issue-link Section must have a Fixes:/Closes:/Refs: line with a
value.
type=manual-testing Section must have real testing steps or an explicit
N/A.
type=screenshot Section must have evidence (image/URL) or an explicit
N/A.
type=checklist Section must have all checkboxes consciously checked.
required=true|false Whether a missing/invalid section blocks the PR
check.

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## **Description**

<!-- mms-check: type=text required=true -->

<!--
Write a short description of the changes included in this pull request,
also include relevant motivation and context. Have in mind the following
questions:
1. What is the reason for the change?
2. What is the improvement/solution?
-->
Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

## **Changelog**

<!-- mms-check: type=changelog required=true -->

<!--
If this PR is not End-User-Facing and should not show up in the
CHANGELOG, you can choose to either:
1. Write `CHANGELOG entry: null`
2. Label with `no-changelog`

If this PR is End-User-Facing, please write a short User-Facing
description in the past tense like:
`CHANGELOG entry: Added a new tab for users to see their NFTs`
`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

(This helps the Release Engineer do their job more quickly and
accurately)
-->

CHANGELOG entry: null

## **Related issues**

<!-- mms-check: type=issue-link required=true -->

Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->


- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

<!-- mms-check: type=screenshot required=true -->

<!-- If applicable, add screenshots and/or recordings to visualize the
before and after of your change. -->

### **Before**

N/A
<!-- [screenshots/recordings] -->

### **After**

<!-- [screenshots/recordings] -->
N/A

## **Pre-merge author checklist**

<!-- mms-check: type=checklist required=true -->

<!--
Every checklist item must be consciously assessed before marking this PR
as
"Ready for review". A checked box means you deliberately considered that
responsibility, not that you literally performed every action listed.

Unchecked boxes are ambiguous: they are not an implicit "N/A" and they
are not
a silent "skip". See `docs/readme/ready-for-review.md` for the full
checklist
semantics.
-->

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding
Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I've included tests if applicable
- [x] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I've applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

#### Performance checks (if applicable)

- [x] I've tested on Android
  - Ideally on a mid-range device; emulator is acceptable
- [x] I've tested with a power user scenario
- Use these [power-user
SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and
[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example

For performance guidelines and tooling, see the [Performance
Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).

## **Pre-merge reviewer checklist**

<!--
Reviewer checklist items follow the same semantics as the author
checklist: an
unchecked box is ambiguous, a checked box means the reviewer consciously
assessed that responsibility. See `docs/readme/ready-for-review.md`.
-->

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
> 
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
> 
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
> 
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
pull Bot pushed a commit to Reality2byte/metamask-mobile that referenced this pull request Jun 9, 2026
…taMask#31128)

<!--
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Do not mark it as "Ready for review" until this PR meets the canonical
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rendered
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  type=text           Section must contain non-placeholder prose.
  type=changelog      Section must have a valid CHANGELOG entry: line.
type=issue-link Section must have a Fixes:/Closes:/Refs: line with a
value.
type=manual-testing Section must have real testing steps or an explicit
N/A.
type=screenshot Section must have evidence (image/URL) or an explicit
N/A.
type=checklist Section must have all checkboxes consciously checked.
required=true|false Whether a missing/invalid section blocks the PR
check.

Sections without a directive are checked for structural presence only.
-->

## **Description**

<!-- mms-check: type=text required=true -->

<!--
Write a short description of the changes included in this pull request,
also include relevant motivation and context. Have in mind the following
questions:
1. What is the reason for the change?
2. What is the improvement/solution?
-->
Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([MetaMask#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([MetaMask#8774](MetaMask/core#8774))
```

## **Changelog**

<!-- mms-check: type=changelog required=true -->

<!--
If this PR is not End-User-Facing and should not show up in the
CHANGELOG, you can choose to either:
1. Write `CHANGELOG entry: null`
2. Label with `no-changelog`

If this PR is End-User-Facing, please write a short User-Facing
description in the past tense like:
`CHANGELOG entry: Added a new tab for users to see their NFTs`
`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

(This helps the Release Engineer do their job more quickly and
accurately)
-->

CHANGELOG entry: null

## **Related issues**

<!-- mms-check: type=issue-link required=true -->

Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->


- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

<!-- mms-check: type=screenshot required=true -->

<!-- If applicable, add screenshots and/or recordings to visualize the
before and after of your change. -->

### **Before**

N/A
<!-- [screenshots/recordings] -->

### **After**

<!-- [screenshots/recordings] -->
N/A

## **Pre-merge author checklist**

<!-- mms-check: type=checklist required=true -->

<!--
Every checklist item must be consciously assessed before marking this PR
as
"Ready for review". A checked box means you deliberately considered that
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are not
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checklist
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- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding
Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I've included tests if applicable
- [x] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I've applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

#### Performance checks (if applicable)

- [x] I've tested on Android
  - Ideally on a mid-range device; emulator is acceptable
- [x] I've tested with a power user scenario
- Use these [power-user
SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and
[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example

For performance guidelines and tooling, see the [Performance
Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).

## **Pre-merge reviewer checklist**

<!--
Reviewer checklist items follow the same semantics as the author
checklist: an
unchecked box is ambiguous, a checked box means the reviewer consciously
assessed that responsibility. See `docs/readme/ready-for-review.md`.
-->

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
> 
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
> 
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
> 
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
sleepytanya pushed a commit to MetaMask/metamask-mobile that referenced this pull request Jun 10, 2026
…roller-utils` cp-7.81.0 (#31267)

- chore: bump `network-controller` and `controller-utils` cp-7.81.0
(#31128)

<!--
Please submit this PR as a draft initially.

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## **Description**

<!-- mms-check: type=text required=true -->

<!--
Write a short description of the changes included in this pull request,
also include relevant motivation and context. Have in mind the following
questions:
1. What is the reason for the change?
2. What is the improvement/solution?
-->
Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

## **Changelog**

<!-- mms-check: type=changelog required=true -->

<!--
If this PR is not End-User-Facing and should not show up in the
CHANGELOG, you can choose to either:
1. Write `CHANGELOG entry: null`
2. Label with `no-changelog`

If this PR is End-User-Facing, please write a short User-Facing
description in the past tense like:
`CHANGELOG entry: Added a new tab for users to see their NFTs`
`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

(This helps the Release Engineer do their job more quickly and
accurately)
-->

CHANGELOG entry: null

## **Related issues**

<!-- mms-check: type=issue-link required=true -->

Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->


- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

<!-- mms-check: type=screenshot required=true -->

<!-- If applicable, add screenshots and/or recordings to visualize the
before and after of your change. -->

### **Before**

N/A
<!-- [screenshots/recordings] -->

### **After**

<!-- [screenshots/recordings] -->
N/A

## **Pre-merge author checklist**

<!-- mms-check: type=checklist required=true -->

<!--
Every checklist item must be consciously assessed before marking this PR
as
"Ready for review". A checked box means you deliberately considered that
responsibility, not that you literally performed every action listed.

Unchecked boxes are ambiguous: they are not an implicit "N/A" and they
are not
a silent "skip". See `docs/readme/ready-for-review.md` for the full
checklist
semantics.
-->

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding

Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I've included tests if applicable
- [x] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I've applied the right labels on the PR (see [labeling

guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

#### Performance checks (if applicable)

- [x] I've tested on Android
  - Ideally on a mid-range device; emulator is acceptable
- [x] I've tested with a power user scenario
- Use these [power-user

SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and

[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example

For performance guidelines and tooling, see the [Performance

Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).

## **Pre-merge reviewer checklist**

<!--
Reviewer checklist items follow the same semantics as the author
checklist: an
unchecked box is ambiguous, a checked box means the reviewer consciously
assessed that responsibility. See `docs/readme/ready-for-review.md`.
-->

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
> 
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
> 
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
> 
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
[6d27922](6d27922)

Co-authored-by: Michele Esposito <34438276+mikesposito@users.noreply.github.com>
sleepytanya pushed a commit to MetaMask/metamask-mobile that referenced this pull request Jun 11, 2026
)

- chore: bump `network-controller` and `controller-utils` cp-7.81.0
(#31128)

<!--
Please submit this PR as a draft initially.

Do not mark it as "Ready for review" until this PR meets the canonical
Definition of Ready For Review in `docs/readme/ready-for-review.md`.

In short: the template must be materially complete (not just section
titles
present), all status checks must be currently passing, and the only
expected
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-->
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rendered
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  type=text           Section must contain non-placeholder prose.
  type=changelog      Section must have a valid CHANGELOG entry: line.
type=issue-link Section must have a Fixes:/Closes:/Refs: line with a
value.
type=manual-testing Section must have real testing steps or an explicit
N/A.
type=screenshot Section must have evidence (image/URL) or an explicit
N/A.
type=checklist Section must have all checkboxes consciously checked.
required=true|false Whether a missing/invalid section blocks the PR
check.

Sections without a directive are checked for structural presence only.
-->

## **Description**

<!-- mms-check: type=text required=true -->

<!--
Write a short description of the changes included in this pull request,
also include relevant motivation and context. Have in mind the following
questions:
1. What is the reason for the change?
2. What is the improvement/solution?
-->
Bumping `@metamask/network-controller` to `^32.0.0` and
`@metamask/controller-utils` to `^12.1.0`:

```markdown
## [32.0.0]

### Changed

- **BREAKING:** Remove Sei, MegaETH, Avalanche, and ZKSync from list of default networks ([#8767](MetaMask/core#8767))
  - You will need to add them as network configurations first before switching to them.
- Bump `@metamask/controller-utils` from `^12.0.0` to `^12.1.0` ([#8774](MetaMask/core#8774))
```

## **Changelog**

<!-- mms-check: type=changelog required=true -->

<!--
If this PR is not End-User-Facing and should not show up in the
CHANGELOG, you can choose to either:
1. Write `CHANGELOG entry: null`
2. Label with `no-changelog`

If this PR is End-User-Facing, please write a short User-Facing
description in the past tense like:
`CHANGELOG entry: Added a new tab for users to see their NFTs`
`CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker`

(This helps the Release Engineer do their job more quickly and
accurately)
-->

CHANGELOG entry: null

## **Related issues**

<!-- mms-check: type=issue-link required=true -->

Closes: https://consensyssoftware.atlassian.net/browse/WPN-1239

## **Manual testing steps**

<!-- mms-check: type=manual-testing required=true -->


- Onboard as new user on a fresh install
- Observe that zkSync, Avalanche, and MegaETH are not enabled by default

## **Screenshots/Recordings**

<!-- mms-check: type=screenshot required=true -->

<!-- If applicable, add screenshots and/or recordings to visualize the
before and after of your change. -->

### **Before**

N/A
<!-- [screenshots/recordings] -->

### **After**

<!-- [screenshots/recordings] -->
N/A

## **Pre-merge author checklist**

<!-- mms-check: type=checklist required=true -->

<!--
Every checklist item must be consciously assessed before marking this PR
as
"Ready for review". A checked box means you deliberately considered that
responsibility, not that you literally performed every action listed.

Unchecked boxes are ambiguous: they are not an implicit "N/A" and they
are not
a silent "skip". See `docs/readme/ready-for-review.md` for the full
checklist
semantics.
-->

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding

Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I've included tests if applicable
- [x] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I've applied the right labels on the PR (see [labeling

guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

#### Performance checks (if applicable)

- [x] I've tested on Android
  - Ideally on a mid-range device; emulator is acceptable
- [x] I've tested with a power user scenario
- Use these [power-user

SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [x] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and

[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example

For performance guidelines and tooling, see the [Performance

Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).

## **Pre-merge reviewer checklist**

<!--
Reviewer checklist items follow the same semantics as the author
checklist: an
unchecked box is ambiguous, a checked box means the reviewer consciously
assessed that responsibility. See `docs/readme/ready-for-review.md`.
-->

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> The breaking default-network removal can affect users or flows that
relied on Avalanche, ZKSync, MegaETH, or Sei being preconfigured;
otherwise this is primarily a dependency and test-fixture alignment
change.
> 
> **Overview**
> Bumps **`@metamask/network-controller`** to **32.0.0** and
**`@metamask/controller-utils`** to **12.1.0** (including `package.json`
resolutions and `yarn.lock`).
> 
> That **breaking** network-controller release drops **Sei, MegaETH,
Avalanche, and ZKSync** from built-in default EVM networks, so fresh
installs no longer ship those chain configs unless users add them
manually.
> 
> Test fixtures are aligned: **`initial-background-state.json`** no
longer seeds MegaETH, ZKSync, or Avalanche mainnet entries, and
**`AddressSelector.test.tsx`** updates the expected EVM-only network
list to match.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
a8aa9b6. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
[6d27922](6d27922)

Co-authored-by: Michele Esposito <34438276+mikesposito@users.noreply.github.com>
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