For me it was rescanning for a service type while an identical service scan was already in progress. Stopping the previous scan first solved the issue and the _CFAssertMismatchedTypeID crash went away.

Change the bundleID temporarily (repeatedly if needed) and it should treat the app as a new entry and pop up the message. Once you get the behavior you want, set the bundleID back to the original one.

Update: 3 months later the problem was resolved. We had to use the bank swift code and not the zengin code. Then everything went fine.