Typo or invalid address / incorrect password results in "Invalid form body" error

Observed behaviour

Error message "Invalid form body", which is unclear to the user. (Note: issue also present on iOS - Beta 23, Version 1.0.0, iOS 26.5 (arm64), Device iPhone15,4, Locale en-US, Push apns, Flutter 3.44.1, Dart 3.12.1)

Reproduction steps

Be logged out of Fluxer Beta (Or open for the first time)
Enter your credentials as normal, with a typo (or purposefully input invalid credentials)
Press Log in

Build information

Beta 2071, Version 1.0.0, Android 13 (arm64), Device samsung SM-T970, Locale en-US, Push fcm, Flutter 3.44.2, Dart 3.12.2

Platform

Android

Details

Expected behaviour Email and Password field should say something like "Invalid email or password."