ID 511727 - Switching diffuse color image to bump causes image ghosting.

Problem summary
Switching diffuse color image to bump causes image ghosting.
 
Customer reported version
modo.16.0v1
 
Customer reported platform
windows10
 
Steps to reproduce
 
1) Launch Modo.

2) Load customer provided scene and image.

3) Go to the Render tab and engage render preview.
 
4) Go to the Shader Tree and expand the Water material.
 
5) Change the Effect of the image from Diffuse Color to Bump.
 
6) Note that there will be a ghost image on the plane mesh.
 
Expected behaviour
There should be no ghosting.
 
Actual behaviour
A ghost image appears on the plane.
 
Workaround
Unknown. 
 
Reproduced by support
 
This bug has been reproduced in:
16.0v1 - Windows 10 / Mac OS 12
15.2v4 - Windows 10 / Mac OS 12
15.2v3 - Windows 10 / Mac OS 12 - Regression
 
Unable to reproduce bug in:

15.2v2 - Windows 10 / Mac OS 12
 
Earliest version tested
 
15.2v2 - This issue doesn't appear in this version and has regressed