Describe the bug

I was trying to fix the flaky test for the switchEthereum function, and there is inconsistent behavior where switching to the network does not happen.

Github ticket - #28195
Test Path - /test/e2e/json-rpc/switchEthereumChain.spec.js
Test scenario - Switch Ethereum Chain for two dapps queues switchEthereumChain request from second dapp after send tx request

Thanks to @seaona for mentioning about the defect #27977.
Later, I realized that Alex has made a fix #28371 and linking the Slack discussion in v12.7.0 RC Thread but it requires additional effort for the mmi I build due to the code fence.
Hence, I have created this ticket for tracking purposes.

Expected behavior

No response

Screenshots/Recordings

Steps to reproduce

Perquisite: mmi build is needed

1. Open the extension app and Toggle off the request queue setting.
2. Open dApp with the Ethereum network
3. Initiate a send transaction on the dApp.
4. Switch to dApp to localhost using the switchNetwork command below in console log

await window.ethereum.request({"method":"wallet_switchEthereumChain",params: [{ chainId: '0x539' }],})
5. In the send transaction, switch and confirm the queued notification for switchEthereumChain.

Error messages or log output

No response

Detection stage

On the development branch

Version

12.7.0

Build type

None

Browser

Chrome

Operating system

MacOS

Hardware wallet

No response

Additional context

No response

Severity

No response