i got my hands on it and its only working with r244 and older.
Maybe scirra can fix this , the MouseHover detection does NOT work with the "GameTileMap" .
Anyways, is there a chance to save the level as FILE and have the file on the disk saved so you can make levels save them and load back after a day ?
Because now it can only save and load levels when you keep it open . if you close it, all levels are gone