MetaMask Wallet Switching Delay Issue

Description: There is a display issue with the recent update of MetaMask: when switching between different wallets, there is a delay of 3 to 5 seconds before the UI appears. This causes significant lag and inconvenience in operation.

Purpose: Reporting the issue in hopes of swiftly resolving this bug to enhance user experience.

Extension/Mobile/Both: Extension

Images/Attachments: (If there are any relevant screenshots or attachments, please provide.)

Do you mean different wallets or different accounts within your MetaMask wallet?

If you mean switching between different wallets, is MetaMask the one that has a delay before the UI appears?