Password manager support in a Blazor Hybrid app

[Tabonx]

Hi,

I am working on a Blazor Hybrid app for iOS and Android, and I would like to add support for password managers.

I have a login form with email and password fields that work correctly when filled manually, but password managers like 1Password do not show any automatic suggestions for this app. I suspect this is related to how the WebView is hosted inside the app. If I manually open the password manager and search for the login, it fills the text fields correctly.

Previously, 1Password detected the app URL as app://0.0.0.1/, but it no longer does, and I am not sure why. Is it possible to make password managers treat the app as if it were served from a normal domain?

My first idea was to use Associated Domains with webcredentials, but I could not get this working. I also could not find clear documentation confirming whether this is the correct approach for Blazor Hybrid apps.

Has anyone successfully implemented proper password manager support in a Blazor Hybrid app, or found a reliable workaround?

Thanks in advance