Hi, sorry for poor English, 🙂
I add a new image to editor,
and drag it to a skin placeholder,
the image's subfolder name disappear and the image doesn't loaded.
but i drag the same image to slot, that's ok. loaded well.
Editor version:3.4.02
OS:Win 10
It occurs not 100%,
but when occur, I drag the image to slot first, and drag to skin placeholder from slot, that's ok.
I think
I had no problem using editor version 3.3.07
🙂