I see what you’re saying, but I don’t think at the end of the day this ends up mattering much, if at all. For example, when trying to press the buttons quickly

I see what you’re saying, but I don’t think at the end of the day this ends up mattering much, if at all. For example, when trying to press the buttons quickly to reproduce the bug, I didn’t feel the slightest need to be precise. Similarly, if the buttons were physical, I believe they’re large enough that people wouldn’t feel much (if any) need to be more precise due to the inherent “slop” buttons have. Though, if you have reference to UX tests that show otherwise, I’d be interested in reading it.