[Sudo Mode] Approving ACH transfer broken

### Describe your goals

I was trying to approve an ACH transfer

### Describe the bug

The page reloaded and nothing happened, no error message was shown either.

Disabling sudo mode fixed this.

edit: Wise transfers also broken.

The issue names no files, tests, or entry points. Start by reproducing ACH and Wise transfer approval with sudo mode enabled, then compare the request behavior with sudo mode disabled and inspect why the page reloads without an error. Done means both transfer approval flows complete successfully while sudo mode is enabled and failures provide visible feedback.

Written by the indexing model from the issue text.