ID 589068 - Nuke only applies the first look in an OCIO view has multiple looks are part of a transform

Problem summary
Nuke only applies the first look in an OCIO view has multiple looks are part of a transform
 
This happens with both OCIO v2.1 and OCIO v1 configs, in both the Node Graph and Nuke Studio timeline
 

shared_views:  - !<View> {name: NoLooks, view_transform: colorspace_y, display_colorspace: <USE_DISPLAY_NAME>}  - !<View> {name: LookOne, view_transform: colorspace_y, display_colorspace: <USE_DISPLAY_NAME>, looks: lookone}  - !<View> {name: LookTwo, view_transform: colorspace_y, display_colorspace: <USE_DISPLAY_NAME>, looks: looktwo}  - !<View> {name: LookOnePlusTwo, view_transform: colorspace_y, display_colorspace: <USE_DISPLAY_NAME>, looks: lookone, looktwo}  - !<View> {name: LookTwoPlusOne, view_transform: colorspace_y, display_colorspace: <USE_DISPLAY_NAME>, looks: looktwo, lookone}

 
Customer reported version
nuke.15.1v3
 
Customer reported platform
 
Steps to reproduce
 
1) Open Nuke

2) In Edit>Project Settings...>Color, set color management to OCIO, OCIO config to custom and custom OCIO config to either of the attached OCIO configs (ocio-v1.0-multipleLooksBug.ocio/ocio-v2.1-multipleLooksBug.ocio)

3) Create a ColorWheel node and view it
 
4) In the Viewer, change between the different display transforms
 
Expected behaviour
For transforms LookOnePlusTwo and LookTwoPlusOne to be the combination of looks lookone and looktwo, as stated in the OCIO documentation: https://opencolorio.readthedocs.io/en/latest/guides/authoring/authoring.html#displays
 
Actual behaviour
Only the first look in the view is applied:
 

 
Workaround
None
 
Reproduced by support
This bug has been reproduced in:
Nuke 15.1v3 - Windows 10, macOS Sonoma
Nuke 12.0v1 - Window 10, macOS Sonoma
 
Earliest version tested
Nuke 12.0v1 - This issue appears to be in all tested versions of the product