How do we make the background of a thumbnail transparent? I have tried leaving it blank and typing in "transparent" and neither have worked. It is still a white background.
UPDATE: Never mind, I found the answer (in Configuration > Main > Images, set "Force Size" to No)
It does not, however, provide for a transparent background keeping the canvas size the same for thumbnails, which is what I want to do. I have rectangular images I am trying to fit into a square thumbnail to keep the item box size consistent. Is there a way to do that and I am missing it?