Request: Cast a specific window

[LuckyNES]

This would be helpful as it would make it easy to do one task on my main monitor but see something else entirely on the CRT TV.

[KingKannibal]

I currently get around this by forcing a second display with a spare HDMI cable going into my monitor. It's not the most convenient method since the mouse disappears from the stream making it hard to click on things, but using Kodi I simply control the interface with a controller. I'm able to browse the web on my primary display and watch stuff on the CRT. This has been a great workaround so far.