ID 608620 - GridWarp / GridWarpTracker crash Nuke when points are being adjusted in heavier Nuke scripts

Problem summary
GridWarp / GridWarpTracker crash Nuke when points are being adjusted in heavier Nuke scripts
 
Customer reported version
nuke.151v6
 
Customer reported platform
Windows 11
 
Steps to reproduce
 
1) Download the attached Nuke script

2) Launch Nuke and open the Nuke script

3) In the red backdrop, add and connect a GridWarp or GridWarpTracker node, making sure to still view it through the downstream ZDefocus node
 
4) Select points in the grid and start moving them, sometimes Nuke will crash here
 
5) Change frame, move the same points again, sometimes Nuke will crash here
 
6) Change frame to a frame between the two keyframes, notice the grid does not update as you change frame, try to animate the same points again, Nuke usually crashes here
 
7) Repeats steps 4-6 until Nuke crashes, normally crashes in a few attempts
 
Expected behaviour
For the grid in the GridWarp/GridWarpTracker to update correctly and not crash
 
Actual behaviour
Nuke crashes
 
Workaround
Unknown.
 
Reproduced by support
This bug has been reproduced in:
Nuke 16.0v6 - Windows 11, macOS Sonoma
Nuke 15.1v1 - Windows 11, macOS Sonoma - regression
 
Unable to reproduce bug in:
Nuke 16.0v6 - Rocky 9
Nuke 15.0v8 - Windows 11, macOS Sonoma
 
Earliest version tested
Nuke 15.0v8 - This issue doesn't appear in this version and has regressed