[Bug]: Swaps confirmation screen lags when swapping ETH <> ERC20

[cortisiko]

Describe the bug

There is a recent slowdown when submitting swap transactions, in particular ETH <> ERC20. In my case i swapped ETH <> DAI and i noticed that the app hangs on the swap confirmation view for a few seconds before transitioning to the wallet view. This makes swapping feels a bit sluggish. Furthermore, this behavior has introduced flakiness without our e2e tests.

Expected behavior

The swaps confirmation screen should automatically dismiss after a brief period. On slower devices, extended display time may lead users to believe the app has frozen, causing frustration and potentially prompting them to unnecessarily restart the app to retry the swap.

Screenshots/Recordings

Here is my manual run through
https://github.com/user-attachments/assets/45ad11e2-cdd3-412e-8ea9-f81ad13c3e78

Here is the automated test run: https://app.screencast.com/HlxFlYi09fLNO

Steps to reproduce

Go to mainnet
swap ETH <> ERC or swap ERC20 <> ERC20
Notice on the swaps confirmation screen the app hangs for a bit before transitioning to the wallet view

Error messages or log output

No response

Detection stage

In production (default)

Version

7.31

Build type

None

Device

Android 14, iOS 18

Operating system

iOS, Android

Additional context

No response

Severity

No response