Hey, thanks again for the report. We might have found what's causing the problem, but just to be sure could you tell us:
1. Does this happen during the tutorial before the shift, during the shift or both?
2. Does this happen automatically (you don't press any buttons), or after you click and move the document?
3. Does this happen all the time, or just sometimes?
4. If sometimes, is it after you do something specific, or randomly?
We would be very grateful if you could answer this questions 🙇♂️