I got the same problem recently, on iOS 16. And it also occurred in the PIP use case. I've sent the feedback with the id: FB11709596 I'll update here once I receive a reply.

Same here with the same os 16.7 - 17.0.3. I've submitted the Feedback with ID: FB13396591 (VTDecompressionSessionDecodeFrame 在 iOS/iPadOS 16.7 後容易發生閃退) I'll update here if they find any solution.