Same issue here, any movement here? I have seen this cause some major strange behavior in our app.

@porges would you be willing to share some of how you accomplished this or if you found any other way to solve this. I have a similar setup, using prefetch in collectionview but finding videos are loading super slow or even not loaded when going back to it. I have tried a number of approaches but most seem to fall short. Either it will load ahead but be glitchy UI jumping(threading issue) or it will swipe very fast but I get a nice black screen before the video shows. I am trying to load m3u8 videos from cloudinary and I thought this would help but it seems the performance is still pretty weak. Any help would be greatly appreciated!