Note

Switches the active EVM network for a dapp when network permissions change and triggers a provider update notification.

• MultichainAccountPermissions (MultichainAccountPermissions.tsx):
  • Implements async handleNetworksSelected to switch the dapp's active EVM network when the current permitted network is removed and another EVM chain is selected.
  • Uses isPerDappSelectedNetworkEnabled, useNetworkInfo, and selectEvmChainId to resolve current chain and per-dapp context.
  • Finds target network via networkConfigurations, extracts networkClientId, calls SelectedNetworkController.setNetworkClientIdForDomain, and triggers SelectedNetworkController.update to notify the dapp.
  • Adds CAIP helpers (parseChainId, KnownCaipNamespace, hasProperty) and types (NetworkConfiguration).
• Tests (MultichainAccountPermissions.test.tsx):
  • Extends Engine and selectors mocks (Network/SelectedNetworkController, network configurations, per-dapp flag, network info).
  • Adds test for selecting a new network (e.g., Sepolia) and confirming update.
  • Retains and adjusts navigation and selection flow tests.

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