Ok, maybe I've damaged something in the Ram Disk synchronization, too? I will check that later.
Edit: No Carlo, I still get the icon from ENV:Sys/def_Ram.info, can save the position and the window data. But my library reads from ENV:, not from ENVARC: like Aros! Or what is your problem with the Ram Disk icon?
Btw, I've renamed the modified "Eastern" for the Wanderer task into "Western" now to avoid confusions.
And that Western seems to be able to display preview icons on Wanderer as long as the pictures are palette based with 256 colors. It still cannot display TrueColor pictures and won't scale the preview images, but just cut them off at the maximal size. That needs more investigation about what the differences and limitations of the Aros 68k picture.datatype are compared to OS 3.9 or newer.
You have to update the window contents after the gray boxes appeared there! And the first picture with a "wrong format" (TrueColor) stops the loading of Western.