Media player only plays oldest episode when sorting by addedAt:desc

Configuration
1

I am having trouble using the media_content_id, as described in the plex integration documentation, to play the most recent episode of a TV show. Here’s a sample action that ends up playing the oldest episode, not the newest.

I tried reversing the sort and get the same results. And weirdly, I tried using the “addedAt>>” field, which would turn up no files unless I set it to over three years. The most recent episode was recorded today.

Any ideas?

data:
  media_content_id: >-
    {"library_name": "TV Shows", "title": "This Week With George
    Stephanopoulos","sort":"addedAt:desc","maxresults": 1}
  media_content_type: EPISODE
target:
  entity_id: media_player.plex_plex_for_android_tv_shield_kitchen