I don’t have any suggestions at the moment. It works fine on my 12 Pro Max. However, I had installed a while ago so it just updates for me. They did an update 2 days ago. Based on my experience with other apps sometimes they get hung up even with just an update. I usually give it a day or two and a new update appears and it’s fixed. Takes a couple of days for these issues to show themselves and for the developers to get notified and create the fix.