[Bug]: Unable to transfer max amount to spending

[pwltr]

What happened?

When trying to transfer max amount to spending a error toast appears.

"Error - The available funds are insufficient to complete the given operation"

Expected behavior

It should let me transfer max amount

Steps to Reproduce

1. Have onchain balance
2. Go to transfer to spending
3. Choose max amount
4. Swipe to transfer
5. See error toast

Logs / Screenshots / Recordings

screen-20260421-111911-1776763129642.mp4

bitkit_2026-04-21_07-27-09.log

Bitkit Version

2.2.0

Device / OS

Pixel 8

Reproducibility

Always

Additional context

The same scenario works on iOS