Just got M1 MBP yesterday and everything in not fully set up.
But if I save a Ruby file, it’s as if Cmd-A, Cmd-X is run first. Cmd-Z brings it all back. Doesn’t matter whether I use Cmd-S or File>Save
Occurred to me it might be a git issue (no reason to think so, but I’m grasping0. I ran git commit from TM and the same thing happened, the front file was cleared.
However copying the contents to a new file and saving in a different place works as expected.
New install of TM.