[Affinity Photo Pen Tool Auto-delete - Bug or feature?]

I'll check stuff related to my mouse. I said I was gonna order a new one anyway, this one doesn't even have the like extra buttons I prefer. 

UPDATE: Uh-oh, looks like it's giving me the same issue with the trackpad.
I don't remember this happening with my last mouse, at least. I should do some more troubleshooting, though.

[Affinity Photo Pen Tool Auto-delete - Bug or feature?]

Hi! I happen to have a Wacom Intuos S tablet offhand that I use with this software sometimes. (It's not plugged in right now.) Why do you ask?

[Affinity Photo Pen Tool Auto-delete - Bug or feature?]

Hi, I'm on Affinity Photo version 1.9.2 and while using the Pen tool to cut something out of an image, I was realizing that it was auto-deleting nodes as I was creating them sometimes. I attached a video of me running into this exact problem several times. I looked all around the settings and through documentation for the software and whatnot and I couldn't find anything that related to it, not even on the forums as it relates to other people experiencing this issue.

Is there any kind of workaround, or way to turn this off? Thanks.