ID 482617 - A description of the "DefaultColor" Input attribute is missing from the Custom Shader API

Problem summary
A description of the "DefaultColor" Input attribute is missing from the Custom Shader API

Customer reported version
Mari n/a

Customer reported platform
n/a

Steps to reproduce

1) Click Help > SDK > Custom Shader API

2) Search for "DefaultColor"

Expected behaviour
A description of the "DefaultColor" attribute should be available

Actual behaviour
No description found

Workaround
Example use cases of the "DefaultColor" attribute can be found in the BRDF.xml and PrincipledBRDF.xml shader files under:
[Mari Install Dir]\Bundle\Media\Nodes\Simple\Lighting\Standalone

Reproduced by support
This bug has been reproduced in:
Mari 4.7v3

Earliest version tested
Mari 4.7v3 - This issue appears to be in all versions of the product