They've discontinued the part; but you can find a 3d printable version of the button on this. Search for 303832001 on Thingiverse or Printables, and use Xometry to print the part
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They've discontinued the part; but you can find a 3d printable version of the button on this. Search for 303832001 on Thingiverse or Printables, and use Xometry to print the part