Yatse to manage Emby watch state via Roku

I noticed, in order to use emby feature, I have to cast the video to my Roku from my phone from yatse which works similar to a chromcast. The problem is it doesn’t use Emby for playback instead it uses the ROKU video app. Please add feature to Yatse to control emby similar to how it does for KODI. I’d like for it to use the native emby app for playback on the Roku. That way I can keep track of playback, where I left off, what I have watched etc. Thx