NFC Background Scan opens Wallet randomly instead of triggering my app

We are using the CoreNFC API for reading the NFC tag of the locking components of our customer. We have not implemented the scan functionality within our app, instead we are using only the iOS built-in mechanism. Normally the NFC notification is triggered and the user can open our app which then handles the provided data. BUT if the wallet app on the iPhone has a valid credit card enabled, most of the time (but more or less randomly) the wallet app is triggered instead of our app. I checked the callbacks and we are not called by the iOS NFC mechanism in that case. My first idea was to update the AASA file on the server because of the changes introduced with iOS13. My question is if there are other possible solutions for this issue. At the moment our NFC feature makes only sense for users which have not setup the wallet. :-/
NFC Background Scan opens Wallet randomly instead of triggering my app
 
 
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