Create Smart Playlist That Includes or Excludes Existing Playlists

I am trying to create a Smart Playlist that allows me to have an automatically updated playlist that excludes other playlists I have (in this case Musicals). When I try to do this, the Playlist drop down is empty, even though you can very clearly see from the screenshot below that I have another playlist created. This worked on Apple Music on OSX. I just can't get it to work on Windows 11.