Problem with WIFI client when WPA2 password contains "=" character

[tommyv]

Checklist

• This is a bug report
• I observed this bug on a clean install of the OS
• I have followed the project prerequisites
• I have searched this repository for existing issues
• I checked the FAQ and official documentation before creating this issue
• I have read and understand the issue reporting guidelines

Bug description

WIFI client doesn't save complete WPA2 password when it contains "=" (equal) character, instead it is cut.
EG. password xxxxx=yyyy becomes xxxxx, checked in wpa supplicant.

It does connect on the first try, but cannot auto reconnect later as the password is not saved correctly

Your environment

1. Operating System: Rasbian GNU/Linux 11 (bullseye)
2. Hardware and version: RPi 3B+
3. RaspAP version: 2.8.7
4. Clean install of a compatible operating system? Yes
5. RaspAP Quick Install or Manual setup? Quick Install
6. Using default configuration? Yes Both
7. Other software or services running with RaspAP?

Steps to reproduce

Screenshots

Additional context