I am missing the preferences option for Peek. Since I had them when I first installed Peel (1.1.8), I assume it happened after the upgrade to 1.1.9.
I was trying to see if Peek is responsible for this behaviour (by drawing the buttons):
(I'm in list view in the project window.)
The images are drawn over each other with a slight offset. It also happens with non-transparent sprites, but it's less noticeable there.
Customer support service by UserEcho