I think you might have to check those boxes, when you upload the game file, that say if its for Windows, or Mac, or Linux, Android, etc. Some other developer I followed had the same issue, and that solved it.
I always do that, but I forgot to do it for this update. Thanks for pointing it out!
Your welcome! It would be nice if itch could do it automatically for us, like if there is an .exe, put it for Windows, .apk, put it for Android, etc.