ID 609335 - Nuke crashes on clear/close/exit if a Group node with a linked Write node knob is delete beforehand

Problem summary
Nuke crashes on clear/close/exit if a Group node with a linked Write node knob is delete beforehand
 
This seems to need the color management set to OCIO to happen
 
Customer reported version
nuke.16.0v6
 
Customer reported platform
centosstream9
 
Steps to reproduce
 
1) Open Nuke 

2) In Edit>Project Settings...>Color tab set color management to OCIO

3) Create a Write node
 
4) Group the Write node (Ctrl+G)
 
5) Open the Write node's properties, then use Drag and Drop knobs to drag the file knob onto the Group node's properties
 
6) Save the script
 
7) Open the Group node's Properties, chnage tab a couple of times in the Properties, then press Delete
 
8) File>Clear, Nuke should crash
 
9) If Nuke doesn't crash, re-open the Nuke script, and repeat steps 7 and 8, after a couple of attempts it always crashes
 
Expected behaviour
For the script to be cleared, closed or Nuke to exit cleanly
 
Actual behaviour
Nuke crashes
 
Workaround
Close the Group node's properties before you delete the node
 
Reproduced by support
This bug has been reproduced in:
Nuke 16.0v6 - Windows 11, macOS Sonoma
Nuke 14.1v1 - Windows 11, macOS Sonoma
 
Unable to reproduce bug in:
Nuke 14.0v8 - Windows 11, macOS Sonoma
 
Earliest version tested
Nuke 14.0v8 - This issue doesn't appear in this version and has regressed