image captured ### message while live viewing

thank you very much for this app! I just got an used ipad pro m2 it came on 16.6 so i installed trollstore (how lucky am I). Thanks to your app i didnt have to update in order to have access to UVC. Oh by the way i also have an usb capture card. 
The live view image shows the message: image captured ### Number. Is there any way to disable that?
