On my machine, when I edit a copy and unstack after it returns it shows before the original when I sort on capture time and when I sort on filename it shows after the original.
How can you edit something unstacked (other than the original)?
Again, just tried this,
can't alter the sort with the stack
open, which seems to be a must, otherwise you don't see the '
newer' edit version.
I edited the 2nd image in the stack, then the first, then the 2nd again. No matter what I did, with
Sort by Edit, or otherwise, the two images remain in the same stacked order. MacOS if that helps.