ID 518948 - Dramatic increase in bump depth and width when rendering specific scene file.

Problem summary
Dramatic increase in bump depth and width when rendering specific scene file.
 
Customer reported version
modo.16.0v3
 
Customer reported platform
windows10
 
Steps to reproduce
 
1) Download and open the attached scene file inside of Modo.

2) Press F9 to render the scene, and notice the dramatic bump difference in the rendered result.
 
Expected behaviour
The rendered result should be consistent between these versions of Modo.
 
Actual behaviour
The bump map is a lot deeper and wider.
 
Workaround
Unknown.
 
Reproduced by support
This bug has been reproduced in:

16.0v3 - Windows 10, macOS 11.6
15.2v3 - Windows 10, macOS 11.6 -regression
 
Unable to reproduce bug in:
15.2v2 - Windows 10, macOS 11.6
 
Earliest version tested
15.2v2 - This issue doesn't appear in this version and has regressed.