it was my bad dateFormat need to be "yyyy-MM-dd"

I wrote some sourceCode for this https://github.com/tkgka/TestImmersive maybe it will be helpful for you guys original source here https://forums.developer.apple.com/forums/thread/733813

@DTS Engineer what does that mean If your static library needs a privacy manifest, does it mean the library or SDK are not need to add privacy manifest? (if it does not collects data and does not use required reason API at all?)

this issue is probably from AVAudioSession try this AVAudioSession.sharedInstance().setCategory(.playback // or what you need)

sad news...