Entering the Options menu from inside a playsession causes it to display the wrong labels and values for the various settings. I'm guessing it's just a case of not properly loading the various values, since changing the sliders seems to work.
This is what I set it to when opening the Options menu from the main menu.
This is how it looks when I open the Options menu while in a play session.
It should happen every time and this is on a fresh Windows install with no previous Glitch Pitch folder in AppData.