No tizen support?

[OttoKerner]

Nope.

Plex for Roku

The 6.6.0 update has been published to the official channel. NEW: Beta support for an experimental new feature we call Watch Together! FIXES: (Hubs) better handle showing the context for the focused item using the * button. (PlayQueue) Up Next episodes in Play Queue may have been wrong. Fix a possible memory leak