In NL CE 1.2, play a level from a pack with custom panel graphics, including hi-res versions (suffixed with "-hr"). NL CE will not use the hi-res versions, nor will it scale the lo-res versions 2x (which would still not be correct). Instead, it does... this:
Screenshot 2026-10-15 122045.png
Compact skill panel was enabled for this example, but the same thing happens with the full panel as well.
It appears that CE recognizes that there are hi-res graphics supplied, but erroneously fetches the lo-res graphics and chops them up as if they were hi-res graphics.