Pretty sure all video apps on iOS do this? Normally the status bar changes to put a coloured pill around the time. WhatsApp, FaceTime, and Zoom do this but the

Pretty sure all video apps on iOS do this? Normally the status bar changes to put a coloured pill around the time. WhatsApp, FaceTime, and Zoom do this but they will pause video while in the background. Personally I would be annoyed if calls were killed while swapping to other apps.