ID 537711 - WorldTransform4 causes Modo to crash with custom plugins.

Problem summary
WorldTransform4 causes Modo to crash with custom plugins.
 
Customer reported version
modo.15.2v2
 
Customer reported platform
windows10
 
Steps to reproduce
 
1) Go to the Scripts folder in your user location and create a folder called lxserv if one does not already exist.

2) Download and add the attached python file to this location.

3) Open Modo and create a Cube mesh. Drag the Cube item into the Schematic Viewport and then select Add....
 
4) Add a py.cmMeshInfo operator that was added with the plugin, then connect the Cube items output to the py.cmMeshInfo nodes input.
 
5) Select the  py.cmMeshInfo node and go to the Channels tab, set worldSpace to True and hover over the outputs of the node.
 
Expected behaviour
Modo should be able to hover over and use the outputs without issue.
 
Actual behaviour
Modo crashes.
 
Workaround
Unknown.
 
Reproduced by support
This bug has been reproduced in:
16.1v1 - Windows 10, macOS 11.7 
15.0v1 - Windows 10, macOS 11.7
 
Earliest version tested
15.0v1 - Python 3 is not available prior to this version of the product.