Approve screen doesn't show the confirmation

[srirambv]

Description:

Approve screen doesn't show the confirmation

Steps to Reproduce

1. Submit a Swap on swap.cow.fi which requires approval
2. Set approve limit lower than the send value and approve the token for spend
3. Approve screen continues to show the loading spinner and never shows the confirm screen
4. Close the screen and open Activity tab
5. Approve transaction is already confirmed

Actual result:

Approve.transaction.MP4

Expected result:

Should show confirmation even if the approve limit is lower than the transaction value entered

Reproduces how often: [Easily reproduced, Intermittent Issue]

Easy

Brave Version:

• Can you reproduce this issue with the most recent build from TestFlight? Yes
• Can you reproduce this issue with the previous version of the current build from TestFlight? Not checked
• Can you reproduce this issue with the current build from AppStore? Not checked

Device details:

iPhone 13 (iOS 17.4)

Website problems only:

• did you check with Brave Shields down? NA
• did you check in Safari/Firefox (WkWebView-based browsers)? NA

Additional Information

cc: @StephenHeaps @nuo-xu

[srirambv]

Verification passed on iPhone 13 with iOS 17.4 Beta running 1.62 (24.2.7.2)

• Verified steps from issue description and #8725
• Verified approve screen shows confirmation even when the allowance is set lower than the swap value

8721.MP4