Yep mine fell off too after about half a year, only one left now. I think the heat from the case weakens the glue. That said, if we’re to request this at a computer store or just find some random sticker of the same size my question is, is there a kind I can look for that will stay stuck (better glue?) or can be locked into place? since it appears that the hole each foot’s post fits into narrows at one side. I have a work provided Macbook that still has its feet on. I think correcting this is important not only for the foregoing points about heat dissipation but also because the M2 drive is in a vulnerable position without a bit of elevation if anyone puts their Librem onto a table with unnoticed liquid. Thanks!