CopyTrans is not opening when I click on START. However, the FEEDBACK option seems active and waiting for me to do something. I don't want to leave feedback, right now; I just want to transfer some files. Why don't you allow me to opt out of FEEDBACK anytime that I want to do so.
Hello! Please try to change the album cover manually following this guide: https://www.copytrans.net/support/how-do-i-add-artwork-to-iphone-and-ipad/
Have the EXACT same problem on my iphone 12 pro max. The album cover is correct before syncing to phone, but after syncing the cover is wrong, using another cover from a different album/band which had already been synced