Bug Report: The pen tool can add node not on pointer location #4741

Version: Development branch (https://dev.graphite.art/)
Browser: Firefox

Behaviour is inconsistent, sometimes it does work as expected

I personally find it happens more when using the pen tool on a path created by the pen tool.

The offset tends to go towards the centre of the line, here is a video of it:

Apologies if this is a duplicate (if so I can close this, just let me know).