Using tablet makes Storyboard Pro 7 work area glitch

When I interact with the work area using my tablet pen, my mouse suddenly shoots across the screen and out of frame.
I recorded my problem here to give you a better understanding of what’s happening:

This only happens when I interact with the workspace using my tablet, however I am able to select and interact with this half of the work area without this issue using the mouse.
This is not an issue with my tablet, as it works perfectly fine with Clip Studio Paint and literally every other software on my PC.