I’ve been able to re-position the home button using a soft plastic toothpick and can get the glass to re-adhere using a pair of small plastic spring clamps on either side of the button, but the problem reoccurs once the tablet has been used for short time and the digitizer heats back up. I need to figure out a way to remove and reapply some double-sided tape in just this area, since I don’t want to risk breaking the glass and possibly having to replace the entire digitizer assembly.