ID 596791 - Incorrect Parameter Tab Generation When a GroupStack node contains a Colored Child Node

Problem summary
Incorrect Parameter Tab Generation When a GroupStack node contains a Colored Child Node. 
 
Customer reported version
Katana 7.0v5
 
Customer reported platform
Rocky 9
 
Steps to reproduce
 
1) In Katana, create a Transform3D node and a GroupStack node.

2) Open the parameters for the GroupStack node (e) and add the Transform3D node to the GroupStack by holding the Shift key and middle-mouse dragging the Transform3D node to the Parameters Tab.

3) Right click the newly created Transform3D section under the Parameters tab, hover colors and select any color.
 
4) Save and reload the scene, the parameters will generate incorrectly and Katana will an error.
 
Expected behaviour
A little colored badge is displayed next to the Transform3D section along with the UI generating properly without error.
 
Actual behaviour
The GroupStack nodes Parameters completely breaks and reports the following error:

[ERROR python.QT4FormWidgets.GroupFormWidget]: Error syncing children: TypeError: arguments did not match any overloaded call:      QColor(Qt.GlobalColor): argument 1 has unexpected type 'float'      QColor(int): argument 1 has unexpected type 'float'      QColor(QRgba64): argument 1 has unexpected type 'float'      QColor(Any): too many arguments      QColor(): too many arguments      QColor(int, int, int, alpha: int = 255): argument 1 has unexpected type 'float'      QColor(str): argument 1 has unexpected type 'float'      QColor(Union[QColor, Qt.GlobalColor, QGradient]): argument 1 has unexpected type 'float'

 
Workaround
Unknown.
 
Reproduced by support
This bug has been reproduced in:
Katana 7.0v5 - Windows 11 / Rocky 9
Katana 7.5v2 - Windows 11
Katana 7.5v1 - Windows 11
 
Unable to reproduce bug in:
Katana 8.0v1 - Windows 11
Katana 6.5v5 - Windows 11
Katana 5.0v7 - Windows 11
 
Earliest version tested
Katana 6.5v5 - This issue doesn't appear in this version and has regressed