Hi all. I tried switching the zoom in/out keybinding away from Page Up and Page Down to other keys, but they remained stuck on those two, and the mouse wheel function stopped working as soon as I tried re-binding them. There's no option to "restore default" keybindings, and the menu doesn't let me re-assign them to the mouse wheel directly, and re-installing the game also doesn't help since Steam saves the settings. Been playing without zoom ever since that fateful click in the options menu. Might be a known issue for the beta but I wanted to mention it just in case.