So the power button of our Apple TV Remote dropped out. Went to the Genius Bar to confront Apple with the bad design, but they said it was not repairable. A freaking button! Talk about being a super sustainable company!

Anyway, I've made a replacement which can be inserted. I tried making a really tight fit button, but that was very difficult with a FDM printer. This button works well enough! Hope I can help anyone with this design.

To insert it: stick two feet in the chassis and then press the other two feet inwards. Having it as an ‘x’ shape in the remote instead of a ‘+’ shape works better.