Within the last couple of days the home button on my S8+ will randomly stop working. I'll press the button expecting to return to my home screen and nothing happens. If I press harder I feel the vibration of using the non-physical home button but still nothing happens. The only time anything happens is when the screen is off and I use it to turn on the screen. Restarting the phone resolves the problem but how many time a day do I want to do that? Am I missing a setting somewhere? Did I accidentally change something? I can't find a setting for the home button action.