Autofill password field not triggering on (Android devices) for Flutter

The inputType for Flutter fields always returns 0, it seems. I've run an autofill sample from this codebase (after migrating it to the latest Room which causes compile errors), https://github.com/android/input-samples/tree/main/AutofillFramework and this code can detect password fields and offer to fill them based on the 'hint' field alone. Would it be possible to have a user setting in 1Password that relaxes the inputType = password stipulation and allows autofill on fields with a hint of 'password'? Just curious if that'd be acceptable or not?

This is what the code sees when a password field is focused in a Flutter app I'm working on. In the sample code it iterates through the view nodes that flutter is producing, and it is able to properly get the autofill hints, however asking what the inputType of the node is always returns 0. The AutoFillType is TEXT which seems fine. Here's a little output from the run:

D/BasicService: inputType = 0
D/BasicService: autofillType = 1
D/BasicService: autoFillHints = [password]
V/BasicService: Setting hint 'password' on 1073741824:543304862@2145823823
D/BasicService: autofillable fields:{password=1073741824:543304862@2145823823}

So, I guess my question stands, can 1Password just use the autoFillType and autoFillHints to allow flutter apps to be autofilled, like Google's sample app does?