I agree this would be a nice option.
The way I’ll be addressing it, is with the tool/ kerf offsets options available in Vcarve and Lightburn…
Hope that is useful!
Thank you.
Temporary work around seems to be using the Solid Tools feature fyi…
New version is out 
This version fixes the bug that unflipped any flipepd groups or components. Flipped objects are now supported.
Getting corners between 3 sheets to work can be a little tricky
The Corner Triple Overlap Caveat
In a corner between three parts, they all overlap. The way the joints are drawn affects how the parts keep overlapping and how the remaining joints can be drawn.
The first joint can be drawn as you please. However, the way the second joint is drawn affects the ability for the tool to find a match between the last two parts and draw the third and last joint.
The second joint must be drawn so the part that already has an outset towards the corner gets yet another outset towards the corner (or so that the part that already has an inset towards the corner gets another inset towards the corner). Only then will the remaining parts overlap perfectly to form he last joint.
When making a box, typically start with two opposite sides and make sure they have either insets or outsets towards all corners. An odd number of segments is needed for this.
Hi @eneroth3,
Very nice and useful tool! Thank you for sharing it with us.
And I’m pleased to see that it is fully compatible with last OpenCutList 6 export to DXF or SVG features without any tweak 
However it seems that in the latest version the preview is inverted if the two parts do not have the same thickness.
Been using it for months for my own projects but just now releasing it to you guys: the SVG export pipeline
This lets you skip going through LayOut every time your design has changed. Instead you can just double click the sheet under your parts and hit Export.
The extension can also separate engraving (free edges) from cutting (edges binding faces) and fold lines should you like that (edges between two faces).
Does your paid version allow dogbone or T joints? This is useful for CNC routers to allow clearance for the tool on inside corners.