Anonymous1117
Yep this one, I am also facing, and it is REALLY annoying. So just try dragging the slider with your finger a couple of times, (up and down ) then try swipe gesture and such, Voila ! System completely freezes. And it needs some seconds to recover.
Also as demonstrated in the video you can’t hold the volume bar to set a particular level, cause you can’t see where the bar is during motion, and by the time you stop pressing, you are at max volume.
And guess what, I tried reporting this through system > feedback :

*Sigh*
Hoping this thread gets noticed by atleast one dev.