Attachment with examples
In version 1.5 was the same. So this is not a new bug.
Did you use the ADF for this scan? The same happens with my Canon Multifunction Printer/Scanner. The scanner output is longer than the actual page. When you output to PDF or printer you actually don't notice it because the image is trimmed to fit the page, but this doesn't occur when acquiring to JPG.
I'm working on a solution that would fix this problem without causing problems to other scanners. Thank you very much for your report anyway!
No, I didn't use the ADF for this scan. I used the manual feed tray.