Thanks lindvall for bringing attention to this. I was also struggling with this on multiple occasions convinced I was doing something wrong, just to find out here it's an issue on Apple side that's 5 years old.
@DTS Engineer do you have an estimate or opinion when this might be patched? Will the patch be available on all supported Apple TV devices (as tvOS 27 drops support for some models)
Topic:
Streaming
SubTopic:
HTTP Live Streaming Q&A