ID 475778 - Group nodes are incorrectly positioned in the Node Graph when copied and pasted or loaded from ToolSets

Problem summary
Group nodes are incorrectly positioned in the Node Graph when copied and pasted, or loaded from ToolSets.

This issue does not seem to affect Gizmos that are loaded from the .nuke directory.

Customer reported version
Nuke 13.0v2

Customer reported platform
Windows 10

Steps to reproduce

1) Open Nuke.

2) Create two Group nodes in the Node Graph (shortcut: Ctrl+G).

3) Select both Group nodes, then copy and paste them inside the Node Graph (Ctrl+C then Ctrl+V).

The following steps explain how to reproduce this issue with ToolSets:

1) Open Nuke.

2) Create two Group nodes in the Node Graph (shortcut: Ctrl+G).

3) Select the Group nodes and save them as a ToolSet (ToolSets 

4) Load the ToolSet that you just created (ToolSets > select the name you entered for Step 3)

​

Expected behaviour
The positioning of Group nodes should be preserved when copying and pasting, or when loading them from ToolSets.

Actual behaviour
Group nodes are incorrectly positioned in the Node Graph when copied and pasted, or loaded from ToolSets. This also occurs when running the following command in the Script Editor: nuke.nodePaste("path/to/script.nk")

Workaround
Unknown.

Reproduced by support
This bug has been reproduced in:

Nuke 13.0v2 - Windows 10 - macOS 10.13 (High Sierra) - Linux CentOS 7 - Regression

Unable to reproduce bug in:

Nuke 13.0v1 - Windows 10 - macOS 10.13 (High Sierra) - Linux CentOS 7

Earliest version tested
Nuke 13.0v1 
- This issue doesn't appear in this version and has regressed