Yes, it is, I believe, a known behavior, I saw the same thing on OD v2.2, as I mentioned above. Hopefully it will improve more in the future. As for the icon image corrupted issue, do know for an icon to properly design you will need to design it or make it same size vertically and horizontally, square, so for the 256pixel look good, you will need to manually redesign/resize it to be 256x256pixel.
Thank you,
Basj,
Stardock Community Assistant