Right-mouse-button Monster / NPC info sprite viewer not centered / showing the sprites in a meaningful manner
This is a vanilla problem from ages past.
It would be great if for example some sprites could be scaled up or down to fit into the sprite viewer's box (so the entire sprite would always appear in it's entirety) with some margins (so the sprite wouldn't touch the frame around the viewer). Also if I remember correctly Titans could show with their heads cut off, etc.
Sometimes the sprite viewer is so off that you cannot see even a single pixel of the sprite inside. O_o