English subtitles are small and with poor contrast to light backgrounds. A couple of mini games and one selection screen has really small text where you have to use the Steam Deck's zoom feature.

The audio sounds choppy in two scenarios: 1. when watching videos in the phone app in the game (not core gameplay) and 2. two scenes in the final chapter. I think there's an effect or something on the sound that goes wrong there. No big deal, though. Volume varies between scenes.