I live in Japan, and sadly many official apps have a hard dependency on the google chrome app, looking it up by its app ID com.android.chrome.
The app usually immediately exits when it fails to find the chrome app. From what I found, this includes the official government app for using the NyNumber system (a chip / card allowing to ID the citizen), Japan Post bank app and Kumamon IC card apps, maybe some other IC cards apps.
I know I should report a bug to these apps but I doubt this will get a positive response. I will though when I find the time to do a bug report in Japanese ^^'
I don't want to install google chrome, and anyways did not manage to install it from a blank profile when I tried (it failed to install per missing trichrome dependency).
Would there be a way to have vanadium fake the official google chrome app id ?