i have the same problem, actually I tried to connect to my fire tv and didn't work. The device appear on the list but never connects or send image.Is anyone here facing screen casting problem in k20 pro (pixel experience android 11)
Before flashing android 11 pixel experience I was running my device on android 10 pixel experience and everything was working fine including that screen casting feature...
But after flashing new pixel experience based on android 11
I tried screen mirroring on my samsung tv ...well it is trying to connect but not able to cast my phone's screen!