Hi I have raised the issue here: https://feedbackassistant.apple.com/feedback/16055441 seems no one care.

Thank you for your replay, before raising a bug, I have tried these two media streams one with apple demo stream: https://drive.google.com/file/d/1LDwbhl2_Gcl2vqLvCrIjO2fgK-pYBbUh/view?usp=sharing and an other with our own stream: https://drive.google.com/file/d/1dh7flU9CWiS09jO1IQ1cCjfUImlIQA_R/view?usp=sharing Seems both have issues but apple stream is playing fine and thats not the case with our stream.