Hi
I use ScanTailor Advanced v. 1.0.16 with Archlinux.
When I ask it to deal with some images (.jpg format), I cannot make it deskew automatically all the group.
Up to now, I switch to
manual, put the slider to zero, click on the arrow above to perform it, then I select the next image for which I do the same thing.
I realize this is not optimal but I've failed to make it work automatically for the whole group.
Edit
Found it...
Select one image. Change to zero. click Apply for all. Green arrow to execute. Solved