The file that contains the game is called Harem_Hotel-v0.12-mac.zip; The problem with this is that the itch app doesn't understand that the dot before the 12 does not signal a file format.
It therefore doesn't recognize the file type and cannot download and unpack it. This is unfortunate because I like to download my games from the app as save files get automatically transferred when updating games, and I can even uninstall a game without losing progress.
Would it be possible to rename the files? To ...-v0_12-... or something?