I experience a lack of autofill detection on every second to third site that i enter, which was almost never an issue with googles password manager. My experience is persistantly bad in the Brave browser on android, Linux and Windows. Often Proton Pass will ask if I want to save the login information that I just copied from Proton Pass, making it seem like an unnecessary bug that autofill didn't recognize the login fields in the first place.

It seems that keyboard user choose affects this on Android. A list of supported open source and privacy optimized keyboards, preferably with dictionaries for different keyboards, would be very useful.

I hope that you will take my notes into consideration.

Best regards