I have the same thing, and have a work-around. When in the Roon app, I have to turn off the Samsung feature that hides the Android nav buttons. You do this by double clicking the little dot all the way to the left when the nav buttons are visible.
I have the same thing, and have a work-around. When in the Roon app, I have to turn off the Samsung feature that hides the Android nav buttons. You do this by double clicking the little dot all the way to the left when the nav buttons are visible.