iMovie stuck in 720p
iMovie won't let me edit or share in anything greater that 720p.
I have tried opening a new library, deleting and re-installing iMovie and importing a 4k seed clip as per previous discussions found here but not luck.
From the moment I create a new movie and click on settings, the format is stuck in 720p.
Aghhhh!
Any help would be appreciated.
iMac 21.5″, macOS 10.15