I can see the RokuChannel in the iOS app and I can also see my Roku Streaming Stick + (3810, 3811 series) as a connected device in the app. But I cannot see the RokuChannel on the stick/TV. And when I stream content from the RokuChannel in the app, I am not able to cast over AirPlay to the stick.
everything is updated to the latest version
My roku stick was activated from an account that was originally created while I was overseas. That account was region blocked.
i had to do a factory reset on the stick and link it to a NEW roku account created in the US.