ID 526644 - The Tab menu has a delay when pressing Tab in the Node Graph

Problem summary
The Tab menu has a delay when pressing Tab in the Node Graph after updating plugins.

Customer reported version
Nuke 14.0v1

Customer reported platform
Windows 10

Steps to reproduce

1) In Nuke, press Tab in the Node Graph to open the Tab menu.

2) Select the toolbar for Other > All Plugins > Update to update the available plugins.

3) Press Tab in the Node Graph and observe the performance in Nuke.
 

Expected behavior
The Tab menu should continue to be responsive.

Actual behavior
The Tab menu has a delay after updating the plugins in Nuke.

Workaround
There is no available workaround at this time.

Reproduced by Support in:
Nuke 14.0v1 - Windows 10, CentOS 7 - regression

Unable to reproduce bug in:
Nuke 13.2v5 - Windows 10, CentOS 7

Earliest version tested
Nuke 13.2v5 - This issue doesn't appear in this version and has regressed