Odd autofill problem

One particular Android app that I use (Fidelity Investments) has a weird issue with Autofill. If I just turn the Android autofill service on in BitWarden settings, it will only fill the password field. I have to turn the old accessibility service on as well to get it to fill the userid field and even then, it won’t fill it unless I use the notification icon. This same app gave LastPass similar problems, but they eventually solved it somehow. It’d be great if it could work more smoothly with BitWarden.