ID 577355 - Using Slice tools causes instability in Modo

Problem summary
Using Slice tools causes instability in Modo.
 
Customer reported version
Modo 17.0v5
 
Customer reported platform
Windows 10
 
Steps to reproduce
 
1) Open Modo then navigate to the Model toolbar and create a Primitive such as a Cylinder. 

2) Select the Edit tab and enable a Slice tool such as Polygon slice tool.

3) In the 3D Viewport, hold LMB and drag the tool across the mesh.
 
4) Release the LMB and move the cursor to another location on the mesh and press MMB and drag it across the mesh and observe the results.
 
Expected behavior
Modo should remain stable while using the Slice tools.
 
Actual behavior
Modo does not remain stable while using the Slice tools.
 
Workaround
Unknown. 
 
Reproduced by support
Modo 17.0v5 - Windows 11, macOS 11.7 Big Sur
Modo 17.0v4 - Windows 11, macOS 11.7 Big Sur - regression
 
Unable to reproduce bug in:
Modo 17.0v2 - Windows 11, macOS 11.7 Big Sur
 
Earliest version tested
Modo 17.0v2 - This issue doesn't appear in this version and has regressed.