I also wonder if Tsuneyo is like, 100% aware of resets and not bound by them but her autism and just plain comical 'everything that happens is normal' attitude would make it unlikely she'd even think to comment on it, it's normal, you don't go commenting on how normal breathing air is 50 times a day do you? She clearly pointed out the T-posing and yet was herself fine, unaffected, and left like it was no big deal so she's clearly different to at least a small degree and she's shown all sorts of insights when actually worked into a verbal shape that she could actually say something to make a listener aware what she considers normal is not what others might... maybe i suck at explaining that, i just mean that if it's normal to her, she won't comment on it, but if you are talking to her and somehow end up at a point in the conversation where she would reveal her odd knowledge because the conversation calls for it, like talking about random shit and breathing comes up and suddenly she's like "yeah, breathing is a thing most of us do, it's funny how Yasu never breathes but i guess that's normal for a marionette anyway... so want some noodles?"
If that's the case though and she is aware of resets and just considers them normal then i wonder what the foreboding she was experiencing was... dead dad might be more permanent? Fucked if i know, i leave this to the usual gang.