Autofill pops up on searching

When in the menu to add a room, I've noticed my phone offering to save the room id ive entered like it was a password, and making a popup to ask me if I want to fill the search in from my password manager.

This is the built in android password manager functionality, not an accessibility service.

This might be all thats needed to fix it: https://developer.android.com/reference/android/R.styleable#View_importantForAutofill

I might be able to work on this sometime, but I am very busy for the next few weeks.