Stop Mac From Deleting Songs From iPhone
I use the Music app on my iMac. I have two different music libraries and switch back and forth.
To get the music I want on my iPhone, I have setup a sync between the iPhone and the Mac. When I press Sync, I get the music transferred from the iMac to my iPhone.
I then eject the iPhone from the Finder.
When I switch Music to the second library, shortly thereafter, all the music on my iPhone disappears.
How can I stop the Mac and iPhone from syncing and only do it when I do the manual sync?
iMac 27″ 5K, macOS 11.6