[Bug]: Issues with Activity List and Account Balance Display and Network Switching.

[sleepytanya]

Describe the bug

1. Activity List Breaks on Non-EVM Network Switch:
   After switching to a non-EVM network, the Activity list stops updating, new transactions are not added, and the list no longer refreshes.
2. Account Balance Not Updating:
   In the second recording, I noticed that the account balance on the home screen is not updating to reflect recent transactions.

Other Activity list bugs:
#30066
#27248
#29713
#29952
#29814
#28006

Expected behavior

The Activity list should continue to display and update new transactions, even after switching to a non-EVM network.
The account balance on the home screen should update in real time to reflect all recent transactions.

Screenshots/Recordings

plus-one.mov

activity.mov

Steps to reproduce

1. Submit mUSD conversion tx
2. Switch to a non-EVM network
3. Submit several conversions
4. Observe Activity list
5. Observe home screen account balance

Error messages or log output

Where was this bug found?

Internal release testing

Version

7.77.0

Build number

4925

Build type

None

Device

iPhone 15

Operating system

iOS

Additional context

No response

Severity

No response

[DostoevskysPiano]

Moving to confirmations given conversation