Created attachment 468344 [details] Video demonstration of issue. When a <video> element playing an HLS stream is paused, and the tab is then backgrounded for a period of time (e.g., 5 minutes), upon resuming the video, it skips forward instead of continuing from the paused point. Steps to Reproduce: 1. Navigate to https://andadinosaur.com/hls-test in Safari. 2. Play the video. 3. Pause the video. 4. Open a new tab (this backgrounds the tab with the video). 5. Wait for 5 minutes. 6. Return to the original tab with the video. 7. Resume the video. Expected Results: The video should resume from the point where it was paused. Actual Results: The video skips forward when resumed.
<rdar://problem/117548456>
This does not reproduce for me on STP186. Are you still able to reproduce this on latest Safari Technology Preview? https://developer.apple.com/safari/download/ Thanks!