I installed two apps to use Hanseatic Bank (both downloaded from Google Play Store):
Hanseatic Bank Mobile (4.104.0)
Hanseatic Bank Secure (1.17.0)
The second app is required as 2FA to log in to your bank account on your computer or to approve transactions, for example.
Hanseatic Bank Mobile works without any problems, but Hanseatic Bank Secure displays the following message (translated to English):
App download not trustworthy
This app was transferred as part of a device change or was not downloaded from the official Google Play Store. For security reasons, we ask you to uninstall the app, then download it again from the official Google Play Store and reconnect via the Hanseatic Bank Mobile app or our online banking service.
The warning message does not disappear, but you can still approve transactions via the push notifications of this app in the status bar.
I downloaded both apps from the Play Store in the owner profile and pushed them to a separate banking profile (Google Play Services installed).
Is pushing the app to another profile causing this message (or does it have something to do with Play Integrity API)?