When sending the app into background, the SDK that is responsible for creating a snapshot image for the app switcher does not finish on time, and the screen will be locked (FaceId, passcode). From there, no drawing is allowed and we get a 0x2bad45ec (too bad for sec) error once we unlock. Here is a video with reproduction steps: Note: iPadOS 15 Multiwindow same app (Craft Docs in this case) Editing a textfield (in this case with magic keyboard attached) FaceID enabled on device Lock screen and QUICKLY UNLOCK! no time for system to generate snapshot and crashes https://youtu.be/IcWwHdGyFhQ IPS file