ID 533165 - WAV files exported from Nuke Studio/Hiero result in an error when read into Nuke's AudioRead node

Problem summary
WAV files exported from Nuke Studio/Hiero result in an error when read into Nuke's AudioRead node.
 
Customer reported version
Nuke 12.2v11
 
Customer reported platform
CentOS7
 
Steps to reproduce
 
1) Open Nuke Studio.
 
2) Import (File > Import File(s)...) a container file (such as an MP4 or MXF) which has audio tracks.
 
3) Drop the file onto the timeline.
 
4) Right click the shot on the time > Export
 
5) Create a new export preset for the Audio Export. The Audio Export settings (under the Content tab) can be left as default.
The following is an example export strcuture:
 

 
6) Click Export.
 
7) Open the Node Graph.
 
8) Create an AudioRead node.
 
9) From the AudioRead node's file knob, read in the WAV file you have just exported.
 
Expected behaviour
The AudioRead node should be able to read all WAV files which have been exported from Hiero/Nuke Studio.
 
Actual behaviour
The AudioRead node will error when reading in WAV files exported from Hiero/Nuke Studio.
 
Workaround
In the Audio Export settings, set the Bit Depth to 16 bit. The exported WAV should then be able to be read into the AudioRead as expected.
 

 
Reproduced by support
This bug has been reproduced in:
Nuke Studio 14.0v2 - Windows 10 - Linux CentOS 7
Nuke Studio 13.0v1 - Windows 10
Nuke Studio 12.1v1 - Windows 10 - Linux CentOS 7 - Regression
 
Unable to reproduce bug in:
Nuke Studio 12.0v8 - Windows 10 - Linux CentOS 7
 
Earliest version tested
Nuke Studio 12.0v8
- This issue doesn't appear in this version and has regressed