ID 502496 - [Alembic] Camera frame rate always defaults to 24 after importing

Problem summary
After importing ABC camera into Nuke, framerate always default to 24 no matter of the project settings or Camera settings (for example if it was exported in another application with different frame rate).
 
This means the keyframes are in the wrong place, for all files which aren't 24 fps
 
Customer reported version
nuke.13.2v2
 
Customer reported platform
windows10
 
Steps to reproduce
 

1. Launch Nuke
2. Click S over node graph and change fps to 60
3. Load in  AdamsCamera.abc (Camera file from Houdini with 25 fps)
4. Open Camera properties and go to File tab
   
   > Frame rate is set to 24
5. Repeat steps and load in  AdamsCamera60.abc (60 fps)
   
   > File tab still indicates 24 fps

 

 
 
Expected behaviour
For the frame rate to be set to that of the file it is coming from
 
Actual behaviour
The frame rate loads in at 24 fps
 
Workaround
Change the frame rate, then reload the file, it should have the correct key frames.
Use a Camera2 node instead
 
Reproduced by support
This bug has been reproduced in:
Nuke 13.2v2 - Windows 10, CentOS 7
Nuke 13.0v1 - Windows 10
 
Also reproduced by QA on macOS
 
Earliest version tested
Nuke 13.0v1 - The Camera3 node did not exist before this version