Support for large Plex random playlist as preset

[justSomeRandomGuy]

I really like well curated variety so I generally use Plexamp to play a random tracks playlist with about 45 days worth of local library plex hosted tracks. I do this from my car using Android Auto and it works quite well (with Plexamp crossfades and volume normalization as well). I've assigned this playlist to a Ultra preset but, as I've discovered and others have noted, it appears that the preset saves a very small copy of the list at the time of the save. If I go to browse->Plex->Playlists and select it from there and click the play button it appears to work as intended. What I'd like to be able to do is have the preset (triggered by the remote) act as if I've hit that play button and shuffle the large playlist and ensure I'm not hearing the same small subset over and over.

Is preset support on the roadmap for more complete Plex or Plexamp integration for any Wiim streamers?