Icons not generating

I’m running GDevelop version 5.3.201 (the desktop version). I’ve been trying to generate icons for a while, but couldn’t for some reason. I went to the Game settings > Icons and thumbnail, locate an icon, but nothing happens, not an error message either, no icons were generated.
Recording 2024-06-01 110253

I haven’t actually made an icon for the game so because of that, I just grabbed a random 512x512 .png from my computer (a picture of floppa).

Other 512x512 pictures doesn’t work either. The only way to add icons to the game is just one by one (setting each icon for desktop, mobile, etc in a different resolution)