* Using Chromium's undocumented command-line options, the user agent can be changed to PlayStation's, Xbox's or Tizen's (Samsung's TV OS) and the application can be launched in full screen by using the `--kiosk` flag. The following XDG Desktop Configuration, for example, can be used and added as a non-Steam game while in Desktop mode for access in gaming mode
* Firefox can also be used however the supported command-line options are limited
* The URL is https://www.youtube.com/tv
* Without the user agent change, the above URL is inaccessible
* Adblockers like uBlock Origin, AdBlock Plus (both tested) do not remove ads unlike on the desktop site
* Choosing the Xbox user agent is recommended as button prompts match the Steam Deck's `ABXY` button layout
* The Electron framework can be used to build a wrapper for the URL. This is the preferrable method as it supports exiting from within the application, while browsers only support manual termination from the Steam menu. E.g. (assuming you can build native linux binaries on a device)
wc.userAgent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; Xbox; Xbox Series X) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.82 Safari/537.36 Edge/20.02'
* When using a dock or a hub to connect to an external display, ensure the display supports the refresh rate set on the device as some TVs and other displays only support refresh rates that are multiples of 30Hz