ID 413971 - The Node Graph map displays outside its bounds when errors are present on nodes.

Problem summary
The Node Graph map displays outside its bounds when errors are present on nodes.

Customer reported version
nuke.12.0v2

Customer reported platform
centos7

Steps to reproduce

1) In Nuke, create a Read node and locate any readable file.

2) In the Properties bin, change the file path to remove all but one letter of the file.

3) Zoom in on the Node graph until the Node Graph map appears in the bottom right.

4) Click and drag the expandable window until the nodes display outside of the map bounds.

Expected behavior
The Node Graph map should display the contents correctly at all times.

Actual behavior
The error nodes appear outside the bounding box of the Node Graph map. It has also been seen that when shrinking the DAG map to be invisible, the Node Graph becomes corrupt and will make nodes disappear when clicked at certain zoom levels.

Workaround
There is no workaround available at this time.

Reproduced by Support in:

Nuke12.0v2 - Windows 10

Nuke 12.0v1 - Windows 10 - regression

Unable to reproduce bug in:
Nuke 11.3v5 - Windows 10

Earliest version tested
Nuke 11.3v5 - This issue doesn't appear in this version and has regressed