I don't see option to use animated tiles in GMS. Only way for that is using obj with animated sprites.
Ex. for this: https://www.reddit.com/r/gamemaker/comments/1hbi7u/animated_tile_example_gmstudio_standard/
Need to ask one more thing ;]
What version as first have selection tool and animation?
I look for low res (for old Tablet PC) version too.
New version Use on it 85-100% of CPU xD (on main PC work epic).
Nice. But did I can find in Pyxel onion skinning?
Dor me better look Pyxel but im use normaly GMS tool for that. Now Im looking for something better and standalone (usable on normal PC and old Tablet PC).