Will not give hands up button Samsung Tab A7 (2020). Works fine on my Samsung A8 (2018) phone. UPDATE : to fix this I deleted Google meet from the tablet and then downloaded Smart Switch on both the phone and the tablet. Go into the list of apps and select just Google Meet (uncheck everything else) and transferred JUST Google Meet. Worked ! Not sure if it will work with all phones and tablets but worked with my specific phone and tablet.