I am experimenting passkeys but I have very strange problem. From my Expo mobile app I open a ChromeCustomTab It points to a web application that does webauthN.create Than Android prompts me for passkey creation. I accept, than it opens the finger input and I put my finger on. At this point it back to the mobile app instead of the ChromeCustomTabs. I tried this with 4 different smartphone with different behaviours:
OnePlus Nord, Android 12, has the issue OnePlus Nord 2 android 14 has the issue Xiaomi lineagesOS android 13 works as expected Oppo phone android 12 works as expected
Any idea? I am scared about this