I can't turn the
Tweak for Per-Library: 'Save Cover Separately': setting off and get it to stay off
Here I set it off
A minute later its back on
And now I get this whenever I start/restart calibre
I'm not sure how it got turned on, I guess it must have been me. I wanted to try out the NULL values in empty columns.
I rarely use Save to Disk, and I would never ever want to save a cover separately, I don't even have cover's in my ePubs - I zap 'em with Modify
BR