ID 569186 - A warning appears in the console when changing knobs in the Glint Node while upstream of a Merge node with the mask enabled for the Glint node

Problem summary
A warning appears in the console when changing knobs in the Glint Node while upstream of a Merge node with the mask enabled for the Glint node.
 
Customer reported version
Nuke 14.1v1
 
Customer reported platform
CentOS 7
 
Steps to reproduce
1) In Nuke, copy/paste the following script:

CheckerBoard2 { inputs 0 name CheckerBoard1 selected true xpos -40 ypos -253}Glint { name Glint1 selected true xpos -40 ypos -181}set Nf2172000 [stack 0]Dot { name Dot1 selected true xpos 94 ypos -109}push 0push $Nf2172000Merge2 { inputs 2+1 name Merge1 selected true xpos -40 ypos -70}

 
The nodes should appear as the following:

 
2) In the Properties tab for the Glint node, change any knobs and observe the console for output
 

 
Expected behaviour
The console should be free of errors.
 
Actual behaviour
An error appears as: "Warning: Channels added to cache during engine for node 'Average in GodRays in Glint1' " when changing knobs in the Glint node with the mask set from the Merge node.
 
Workaround
There is no available workaround at this time.
 
Reproduced by Support in:
Nuke 15.0v4 - Windows 10
Nuke 14.1v4 - Windows 10
Nuke 14.1v1 - Windows 10 - regression
 
Unable to reproduce bug in:
Nuke 14.0v7 - Windows 10
 
Earliest version tested
Nuke 14.0v 7 - This issue doesn't appear in this version and has regressed