chore: sync remaining copy and tooltips with mobile figma by nickewansmith · Pull Request #41233 · MetaMask/metamask-extension

nickewansmith · 2026-03-26T09:21:15Z

Description

Polish mUSD conversion UX: education headline/body use pre-line for intended line breaks; confirmation header info popover adds Relay attribution, aria-label, and a wider popover (maxWidth 250); claimable bonus row tooltip uses new copy placeholders and aria-label. Home Get/Buy mUSD CTA reuses musdBoostTitle / musdBoostDescription and matches asset CTA styling tweaks. Removed unused musdEarnBonusPercentage from locales (verify-locales). en_GB kept identical to en.

Changelog

CHANGELOG entry: Updated mUSD conversion education and confirmation copy: clearer bonus explanation layout, Powered by Relay on the header info popover, wider info popover (maxWidth 250px), accessible names on bonus tooltips, aligned home mUSD CTA copy/typography with the asset overview CTA, and removed unused musdEarnBonusPercentage locale entries after reusing boost strings.

Related issues

Fixes: https://consensyssoftware.atlassian.net/browse/MUSD-465

Manual testing steps

Feature: mUSD conversion copy and tooltips

Scenario: Education headline respects line breaks
Given the mUSD conversion education screen is shown
Then the main heading should show the bonus headline with a line break between "ON" and "STABLECOINS"

Scenario: Header bonus popover shows attribution and is accessible
Given an mUSD conversion confirmation is shown
When the user focuses or uses the header bonus info control
Then the control should have an accessible name for bonus details
When the user opens the bonus info popover
Then the popover should show "Powered by Relay" and use a wider max width

Scenario: Claimable bonus tooltip is accessible
Given the claimable bonus row is visible on the conversion confirmation
Then the info control should have an accessible name for claimable bonus details

Scenario: Home mUSD CTA matches boost messaging
Given the home mUSD Get/Buy CTA is shown
Then the primary and secondary lines should show the boost title and description with the configured APY

Screenshots/Recordings

Before

After

Pre-merge author checklist

I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
I've completed the PR template to the best of my ability
I’ve included tests if applicable
I’ve documented my code using JSDoc format if applicable
I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

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.

Note

Low Risk
Low risk: mostly copy/layout tweaks, small style adjustments, and added aria-labels for tooltip triggers; no transaction or security logic changes.

Overview
Polishes the mUSD conversion UX by updating localized strings and restructuring bonus/claim tooltips: the bonus explanation copy is reflowed with intended line breaks, Powered by Relay is added as separate attribution, and claimable-bonus tooltip placeholders are simplified (dropping the APY interpolation) while removing the unused musdEarnBonusPercentage key.

Improves accessibility and UI consistency by adding context-specific ariaLabel support to InfoPopoverTooltip and wiring new accessible-name strings for the conversion and claimable-bonus info controls, widening the tooltip popover max width (240→250), and aligning home/asset mUSD CTA typography and icon styling. Tests are updated accordingly.

^{Written by Cursor Bugbot for commit ea74348. This will update automatically on new commits. Configure here.}

github-actions · 2026-03-26T09:21:24Z

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

metamaskbotv2 · 2026-03-26T09:21:59Z

✨ Files requiring CODEOWNER review ✨

✅ @MetaMask/confirmations (6 files, +96 -36)

📁 ui/
- 📁 pages/
  - 📁 confirmations/
    - 📁 components/
      - 📁 confirm/
        
        📁 header/
        
        📄 simple-confirmation-header.test.tsx +24 -1
      - 📁 info/
        
        📁 musd-conversion-info/
        
        📄 musd-conversion-header-content.tsx +53 -32
      - 📁 info-popover-tooltip/
        
        📄 info-popover-tooltip.test.tsx +1 -0
        
        📄 info-popover-tooltip.tsx +6 -2
      - 📁 rows/
        
        📁 claimable-bonus-row/
        
        📄 claimable-bonus-row.test.tsx +11 -0
        
        📄 claimable-bonus-row.tsx +1 -1

👨‍🔧 @MetaMask/metamask-earn (6 files, +42 -21)

📁 ui/
- 📁 components/
  - 📁 app/
    - 📁 musd/
      - 📄 musd-asset-cta.scss +3 -3
      - 📄 musd-asset-cta.tsx +11 -3
      - 📄 musd-buy-get-cta.test.tsx +13 -3
      - 📄 musd-buy-get-cta.tsx +8 -11
- 📁 pages/
  - 📁 musd/
    - 📁 screens/
      - 📄 education.test.tsx +5 -1
      - 📄 education.tsx +2 -0

…s-and-toast-message-across-single-convert-experience-1

metamaskbotv2 · 2026-03-26T10:20:11Z

Builds ready [eea65e8]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
webpack builds: chrome, firefox
webpack builds (beta): chrome, firefox
webpack builds (flask): chrome, firefox
webpack builds (test): chrome, firefox
webpack builds (test-flask): chrome, firefox
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 305 296 328 13 299 328
total 305 296 328 13 299 328
Confirm Tx confirm_tx 6130 6115 6142 9 6137 6142
total 6130 6115 6142 9 6137 6142
Bridge User Actions bridge_load_page 275 256 294 13 275 294
bridge_load_asset_picker 266 233 291 21 285 291
bridge_search_token 769 747 796 17 781 796
total 1298 1236 1345 44 1342 1345

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Chrome Browserify Startup Standard Home uiStartup 1467 1244 1800 97 1503 1649
load 1213 1025 1445 91 1241 1396
domContentLoaded 1206 1021 1439 88 1236 1369
domInteractive 29 17 100 20 24 90
firstPaint 147 70 390 75 202 288
backgroundConnect 219 202 275 12 222 240
firstReactRender 22 14 56 6 23 37
initialActions 1 0 7 1 2 3
loadScripts 1001 814 1235 88 1034 1165
setupStore 14 7 35 5 17 22
numNetworkReqs 39 31 83 16 37 81
Chrome Browserify Startup Power User Home uiStartup 5304 2141 18140 2875 6349 10183
load 1324 1149 1774 135 1383 1587
domContentLoaded 1307 1145 1757 126 1349 1564
domInteractive 43 21 328 43 38 143
firstPaint 213 91 1209 140 276 361
backgroundConnect 2093 319 14323 2448 2525 6617
firstReactRender 27 19 47 5 29 37
initialActions 1 0 5 1 1 3
loadScripts 1080 935 1497 120 1118 1326
setupStore 15 6 41 6 18 27
numNetworkReqs 156 52 329 52 174 262

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 219 217 221 1 220 221
srpButtonToSrpForm 101 93 107 6 106 107
confirmSrpToPwForm 25 22 27 2 27 27
pwFormToMetricsScreen 15 15 15 0 15 15
metricsToWalletReadyScreen 15 15 16 0 16 16
doneButtonToHomeScreen 618 519 753 84 673 753
openAccountMenuToAccountListLoaded 2925 2921 2927 3 2927 2927
total 3919 3832 4035 75 3978 4035
Onboarding New Wallet createWalletToSocialScreen 221 219 225 2 222 225
srpButtonToPwForm 125 117 130 5 128 130
createPwToRecoveryScreen 9 9 9 0 9 9
skipBackupToMetricsScreen 41 41 42 1 42 42
agreeButtonToOnboardingSuccess 17 17 17 0 17 17
doneButtonToAssetList 510 498 523 12 520 523
total 921 904 940 13 923 940
Asset Details assetClickToPriceChart 94 86 109 9 92 109
total 94 86 109 9 92 109
Solana Asset Details assetClickToPriceChart 50 31 62 13 61 62
total 50 31 62 13 61 62
Import Srp Home loginToHomeScreen 2318 2201 2388 74 2376 2388
openAccountMenuAfterLogin 59 42 73 10 63 73
homeAfterImportWithNewWallet 1536 299 2379 944 2277 2379
total 4045 2729 5303 1025 4645 5303
Send Transactions openSendPageFromHome 47 17 81 26 74 81
selectTokenToSendFormLoaded 31 23 44 7 34 44
reviewTransactionToConfirmationPage 1077 876 1382 187 1173 1382
total 1156 969 1507 198 1213 1507
Swap openSwapPageFromHome 119 60 178 45 146 178
fetchAndDisplaySwapQuotes 2691 2686 2695 3 2692 2695
total 2811 2746 2870 48 2847 2870

🌐 Dapp Page Load Benchmarks

Current Commit: eea65e8 | Date: 3/26/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.07s (±41ms) 🟡 | historical mean value: 1.04s ⬆️ (historical data)
domContentLoaded-> current mean value: 752ms (±39ms) 🟢 | historical mean value: 731ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 84ms (±10ms) 🟢 | historical mean value: 88ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.07s	41ms	1.04s	1.37s	1.09s	1.37s
domContentLoaded	752ms	39ms	728ms	1.05s	773ms	1.05s
firstPaint	84ms	10ms	72ms	172ms	92ms	172ms
firstContentfulPaint	84ms	10ms	72ms	172ms	92ms	172ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 6.84 MiB (100%)
ui: 8.35 MiB (100%)
common: 11.34 MiB (100%)

…-message-across-single-convert-experience-1' of https://github.com/MetaMask/metamask-extension into MUSD-465-extension-review-and-update-tooltips-and-toast-message-across-single-convert-experience-1

cursor

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

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

sonarqubecloud · 2026-03-26T17:35:45Z

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
94.7% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

metamaskbotv2 · 2026-03-26T17:56:40Z

Builds ready [ea74348]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
webpack builds: chrome, firefox
webpack builds (beta): chrome, firefox
webpack builds (flask): chrome, firefox
webpack builds (test): chrome, firefox
webpack builds (test-flask): chrome, firefox
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 295 274 320 17 298 320
total 295 274 320 17 298 320
Confirm Tx confirm_tx 6037 6022 6063 15 6042 6063
total 6037 6022 6063 15 6042 6063
Bridge User Actions bridge_load_page 222 177 277 36 247 277
bridge_load_asset_picker 211 168 257 29 225 257
bridge_search_token 719 696 753 21 733 753
total 1151 1048 1235 73 1223 1235

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Chrome Browserify Startup Standard Home uiStartup 1505 1244 1979 113 1547 1706
load 1241 1017 1689 108 1291 1420
domContentLoaded 1232 1014 1653 105 1286 1398
domInteractive 30 16 110 20 27 91
firstPaint 213 77 1297 206 246 401
backgroundConnect 211 189 250 14 220 238
firstReactRender 21 14 48 6 22 35
initialActions 1 0 9 1 2 4
loadScripts 1037 832 1457 103 1084 1204
setupStore 13 6 40 6 16 24
numNetworkReqs 39 31 85 16 34 79
Chrome Browserify Startup Power User Home uiStartup 5207 2089 16383 2701 6113 11806
load 1389 1216 1887 137 1422 1710
domContentLoaded 1371 1211 1855 130 1396 1665
domInteractive 46 19 435 58 35 128
firstPaint 276 91 1871 216 320 443
backgroundConnect 1883 311 12891 2368 2067 8210
firstReactRender 27 20 41 5 29 38
initialActions 1 0 6 1 1 3
loadScripts 1132 985 1583 121 1146 1399
setupStore 16 9 48 7 19 31
numNetworkReqs 135 59 341 44 141 234

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 220 220 220 0 220 220
srpButtonToSrpForm 96 92 103 4 98 103
confirmSrpToPwForm 22 22 22 0 22 22
pwFormToMetricsScreen 15 15 16 0 15 16
metricsToWalletReadyScreen 17 15 19 1 19 19
doneButtonToHomeScreen 531 514 542 12 541 542
openAccountMenuToAccountListLoaded 2997 2911 3121 93 3099 3121
total 3915 3794 4115 126 4012 4115
Onboarding New Wallet createWalletToSocialScreen 217 216 219 1 218 219
srpButtonToPwForm 119 115 121 3 121 121
createPwToRecoveryScreen 8 8 8 0 8 8
skipBackupToMetricsScreen 39 37 42 2 40 42
agreeButtonToOnboardingSuccess 15 15 16 0 16 16
doneButtonToAssetList 583 495 695 84 672 695
total 992 890 1094 80 1072 1094
Asset Details assetClickToPriceChart 72 55 80 9 79 80
total 72 55 80 9 79 80
Solana Asset Details assetClickToPriceChart 69 45 100 21 87 100
total 69 45 100 21 87 100
Import Srp Home loginToHomeScreen 2291 2224 2367 56 2321 2367
openAccountMenuAfterLogin 77 61 92 10 83 92
homeAfterImportWithNewWallet 2258 2207 2296 37 2296 2296
total 4672 4582 4765 74 4720 4765
Send Transactions openSendPageFromHome 42 30 60 13 54 60
selectTokenToSendFormLoaded 33 28 37 3 33 37
reviewTransactionToConfirmationPage 1109 1097 1121 10 1121 1121
total 1204 1177 1227 20 1227 1227
Swap openSwapPageFromHome 130 102 169 24 137 169
fetchAndDisplaySwapQuotes 2696 2691 2702 4 2697 2702
total 2825 2793 2866 25 2839 2866

🌐 Dapp Page Load Benchmarks

Current Commit: ea74348 | Date: 3/26/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.09s (±42ms) 🟡 | historical mean value: 1.04s ⬆️ (historical data)
domContentLoaded-> current mean value: 766ms (±41ms) 🟢 | historical mean value: 733ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 84ms (±10ms) 🟢 | historical mean value: 85ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.09s	42ms	1.06s	1.40s	1.11s	1.40s
domContentLoaded	766ms	41ms	741ms	1.07s	784ms	1.07s
firstPaint	84ms	10ms	72ms	168ms	92ms	168ms
firstContentfulPaint	84ms	10ms	72ms	168ms	92ms	168ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 6.84 MiB (100%)
ui: 8.35 MiB (100%)
common: 11.34 MiB (100%)

chore: sync remaining copy and tooltips with mobile figma

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nickewansmith temporarily deployed to pr-comment March 26, 2026 09:21 — with GitHub Actions Inactive

metamaskbot added the team-earn label Mar 26, 2026

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nickewansmith marked this pull request as ready for review March 26, 2026 09:23

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cursor Bot reviewed Mar 26, 2026

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Comment thread app/_locales/de/messages.json

matthewwalsh0 previously approved these changes Mar 26, 2026

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fix: tests with magic strings

7a69e68

nickewansmith dismissed matthewwalsh0’s stale review via 7a69e68 March 26, 2026 09:38

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nickewansmith requested a review from matthewwalsh0 March 26, 2026 09:38

Merge branch 'main' into MUSD-465-extension-review-and-update-tooltip…

eea65e8

…s-and-toast-message-across-single-convert-experience-1

nickewansmith temporarily deployed to pr-comment March 26, 2026 09:44 — with GitHub Actions Inactive

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nickewansmith added 2 commits March 26, 2026 11:59

fix: tests with magic strings

fcc9f6c

Merge branch 'MUSD-465-extension-review-and-update-tooltips-and-toast…

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…-message-across-single-convert-experience-1' of https://github.com/MetaMask/metamask-extension into MUSD-465-extension-review-and-update-tooltips-and-toast-message-across-single-convert-experience-1

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Comment thread ui/pages/confirmations/components/rows/claimable-bonus-row/claimable-bonus-row.tsx

fix: locales

ea74348

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Comment thread ui/components/app/musd/musd-buy-get-cta.tsx

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Merged via the queue into main with commit 53bafe2 Mar 26, 2026
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chore: sync remaining copy and tooltips with mobile figma#41233

chore: sync remaining copy and tooltips with mobile figma#41233
nickewansmith merged 6 commits into
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MUSD-465-extension-review-and-update-tooltips-and-toast-message-across-single-convert-experience-1

nickewansmith commented Mar 26, 2026 •

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📄 Localhost MetaMask Test Dapp

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Description

Changelog

Related issues

Manual testing steps

Screenshots/Recordings

Before

After

Pre-merge author checklist

Pre-merge reviewer checklist

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✨ Files requiring CODEOWNER review ✨

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📄 Localhost MetaMask Test Dapp

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