Here is something weird with my iMac Late 2013, running Catalina. For some reason I see the iTunes scroll bars when viewing Songs/Column Browser. I can click and drag the scroll bars to move up and down, but the click into the scrolls bars to jump to a page or spot click doesn't work. I can only move them by dragging it. All other apps, windows scroll bar works normal. Just iTunes... Anyone know how I can reset this somehow? I've already done Recovery and Reinstall Mac OS and even in Safe Mode, these scroll bars won't move unless I click and drag them.