Hello! Thanks for playing and your kind words.
But oh my! Those problems shouldn't be there. The last 3 ones are specially worrysome. I will fix them right away!
The achievements issue came from a Steam script not being removed for the itch.io version.
Could you by any chance remember which stage the target scores overlap?
And about the zoom... I've tested it and found no problems on the windows.exe. Could you give me a little more info on your end? You're moving the zoom slider and nothing happens or Does it glitch somehow?
Thanks!