When creating CNC job from geometry using Isolation Tool and Tool Offset parameter set to 0,05mm it generates the CNC path wrong.
The path should be offset 0,05mm from the copper but it overlay the copper (left side of the image) like it was set with -0,05mm in some places and in the other places of the gerber it works fine (right side of the image).
Image of wrong path:
The path should look like in this image where all the paths are offset some space from the copper.
I have supplied gerber file as a reference.