Mark Photo as Played/Unplayed

[Shizuyori 5]

Hi

I've noticed I can filter photos within a folder (when using a library set up as home movies and photos with the photos option enabled) 

If I go to the Folders view / select a folder and filter for played or unplayed, unplayed shows everything but if I 'Play' a photo it doesn't set this played flag.

I assume there isn't the feature for played/unplayed against Photo's so though I'd log the request though the filter does have the options.

ps i did a search but didn't find any topics for this request already.