Hi Quinn, thanks for clarifying. By chance, I do. I will try to debug this on my end, and report back my findings.

Update: I have been talking with DTS about this, and they acknowledged this to be a bug since AVCaptureScreenInput is not deprecated.

I have identified today that the issue only exists when using an Extension without UI. As soon as a storyboard is loaded, the generalPasteboard is accessible as soon as viewWillAppear finished.