i try-ed it also in new session in acutal chrome, with webgl, and no user input control of character. wasd neidhter arrows, and spacebar does not jump, bythw - what engine do you use?
Try again like i did, you can use also 2 Player Touch Controls and Full Screen. investus.itch.io/duel-disco-shooter
i have us english keyboard, tested again and the keyboard is in your webgl ignored, no problem in unity 3d webgl, if you try my rescent games for example.
