We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
I think the video is supposed to load. "More from this gallery" is, as it suggests, other items in the same gallery (not sub-galleries). I'll investigate.
I cannot reproduce on my end. The video loads as expected (if you're expecting it to auto-play, it's not supposed to do that; browsers forbid that from happening without a user interaction first).
Please confirm if this issue still exists for you on 11 beta4.
Please confirm if this issue still exists for you on 11 beta4.