Kodi UPnP client sets content type nowhere documented or used? about xbmc HOT 1 OPEN

An issue I've also found that might explain this as well: I've not been able to find a comprehensive list of content types allowed that skins should recognize. This might be my own fault, but there are certainly quite a few content types e.g. Estuary recognizes per the skin's code that aren't to be found in the skinning wiki (info labels or skin booleans, be it on the Kodi wiki website or Doxygen), but some are to be found only here: https://forum.kodi.tv/showthread.php?tid=299107 (although this list is already missing some newer content type e.g. for games).

Examples for content types not present e.g. in the wiki would be: Container.Content(unknown), Container.Content(mixed), Container.Content() ...

"photos" is not on any of those lists and Estuary doesn't mention it in any form either. The info label (Container.Content) does however return it using the OSMC Skin for above mentioned directories populated by the Kodi UPnP client.

If this issue is not a Kodi issue, but some combination of my own ignorance and/or a lack of documentation, I'm sorry and I'd be happy to learn 👍🏻

from xbmc.