I have recently bought Affinity designer on my iPad Pro however as I’ve been using it the pencil became inaccurate in the selection. I would point at the shapes I want to move or vectors I want to adjust or the location I want to select and the accuracy would be way off. I have tried to use the pencil on other apps such as notes and it does not have the same issue. So, I believe it is the app itself. How do I go about re-corroborating the Apple Pencil with the app?