On Mac's music app, whenever I play music via a Bluetooth speaker, I lose the ability to read the main Music window. Voice over only tracks the three leftmost buttons: (close, minimize full screen). I've tried... disconnecting all external drives, removing all Bluetooth Plist files... creating a new music library... running first-aid on startup disc... And still, the same result. I'm on a Mac Mini, Intell 2018 configuration, 32 gigs of memory with a 2-tb solid state drive. Any ideas would be welcome! Thanks!