I dont have an issue pairing to the app or really any other issues. I can live without tap just fine, but it is convenient. I had an S20 when I got these aids and had issues. Got the S24 fe and they worked perfect but yes, a few updates to phone and the app and now no tap.
I had troubles getting mine paired at first. You may have all of those attemps confusing your phone Try this, go into phone settings, click apps, click enhancepro, click storage, at the bottom, click clear cache and clear, click clear data and clear, go back and uninstall the app. Now app is deleted with app memory erased. So now go to phone Settings, click on Device Care, click on Optimize Now (if available), click on Memory, and click Clean Now. Now all memory from the app is cleared from your phone. Restart your phone. Go to playstore and install EnhancePro. Allow ALL notification permissions by going into phone settings, clicking on enhancepro, click notifications and allow if not already allowed. Click Permissions and click each option going down the list and allow if not already allowed. Now open the EnhancePro app and it should take you step by step thru the pairing process. Its a lot of steps but it was the only way I was able to get mine paired after so many failed attempts. Good luck