Remember user/password

This is great app, everything I need apart from I keep getting logged out of the web services I have made into apps, whereupon I have to type full user/password again each time!

Not sure if this is expected or not? So either a bug report or feature request, but it would be really good if it would save my user/password and prefill the login form.

I have made sure Fennec (The browser I use and remember my passwords in) is selected as the system "Auto-fill Service" but still nothing.

Lineage OS 20 (Android 13) on Samsung Tab 6 Lite using F-Droid (No Google Apps)