ID 549925 - Performance issues with Modo when importing large .fbx files

Problem summary
Performance issues with Modo when importing large .fbx files.
 
Customer reported version
Modo 16.1v7
 
Customer reported platform
Windows 11
 
Steps to reproduce
1) Download attached .fbx file and import it into Modo.

2) Observe the Performance issues.
 
Expected behavior
The large .fbx file should open without any performance issues.
 
Actual behavior
The large .fbx file does not open without any performance issues.
 
Workaround
Unknown.
 
Reproduced by support
Modo 16.1v7 - Windows 11, macOS 11.7 Big Sur
Modo 15.0v1 - Windows 11, macOS 11.7 Big Sur
 
Earliest version tested
Modo 15.0v1 - This issue appears to be in all tested versions of the product.