Auto Save CB 11 Not Working Correctly

This has been an ongoing issue for me on CB since forever:

Im on Catalina, and after my “once-per-hour-or-so” crash, i found out CB didnt save the last 30 minutes of work. And it was just one of those super creative flow moments, so its gone.

Normally i just start over, but i was wondering if anybody else has this problem on MacOS.

My setting is to save every 5 minutes, i keep the last 3 backups (.bak).
But sometimes it just doesnt save as it should i guess.

I had exactly the same case as you on W10,
so it is not working properly.