How to loop videos or photos from the LG smart TV client?

I have looked through previous messages about looping video or photos but did not find an answer. I am using the Plex server with LG smart TVs and I am trying to figure out how to set a looping video or photo playlist using the LG smart TV client. The only forum message I have seen that speaks to this issue involves keystrokes to set up and play - but a smart TV client does not have keystrokes.

Is there any way to loop videos or photo playlists from an LG smart TV client?

Same issue here.

Need to loop video or playlist +1