Describe the bug

1. MetaMesk does not always send the 'accountsChanged' event on v8.0.5
2. When changing the account address on MetaMask, the DApp cannot get the new address. If the DApp submit a tx, the MetaMask get a console log:
   MetaMask: 'eth_accounts' unexpectedly updated accounts. Please report this bug.
3. the bug happens only when upgrading to v8.0.5

To Reproduce (REQUIRED)

1. Go to mcdex.io
2. Connect multi-accounts
3. Open to AMM page
4. switch between accounts
5. if the address on mcdex.io does not change corresponding, do a deposit transaction, get console log:
   MetaMask: 'eth_accounts' unexpectedly updated accounts. Please report this bug.

Expected behavior
The account on mcdex.io changes when the user selects different accounts on MetaMask.

Screenshots

Browser details (please complete the following information):

• OS: Windows 10
• Browser [e.g. Chrome Version 84.0.4147.105
• MetaMask Version [e.g. 8.0.5]

Additional context (Error Messages, etc.)