ID 532447 - Having a TimeOffset node before an STMap or IDistort node that has UV channels set to rgb\rgba causes the viewer to display a constant colour

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Problem summary
Having a TimeOffset node before an STMap or IDistort node that has UV channels set to rgb\rgba causes the viewer to display a constant colour
 
Customer reported version
Nuke 13.2v5
 
Customer reported platform
Centos 7
 
Steps to reproduce
 
1) Open Nuke and import some footage

2) Create a TimeOffset node and attach it to the Read node

3) Create a STMap or IDistort node and attach it the STMap input to the Read node and the src input to the TimeOffset node

 
4) Open the STMap properties bin and change UV channels to rgb or rgba

 
4) View the STMap node

 
Expected behaviour
For the altered image to be displayed in the Viewer
 
Actual behaviour
The image is not displayed and the Viewer is displaying a constant colour
 
Workaround
Adding a BlackOutside node after the TimeOffset node helps work around the issue, this workaround does not work with the IDistort node.
 
Reproduced by support
This bug has been reproduced in:
Nuke 14.0v1 - Windows 10 - macOS 12.6.1 - CentOS 7
Nuke 13.1v1 - Windows 10 - macOS 12.6.1 - CentOS 7 - Regression
 
Unable to reproduce bug in:
Nuke 13.0v10 - Windows 10 - macOS 12.6.1 - CentOS 7
 
Earliest version tested
Nuke 13.0v10 - This issue doesn't appear in this version and has regressed
 

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