ID 350693 - Minor delay when jumping between menu items in the Menu Bar.

Problem summary
Minor delay when jumping between menu items in the Menu Bar.

Customer reported version
modo.12.0v1

Customer reported platform
10.11

Steps to reproduce

1) Open Modo and move the cursor rapidly across the Menu Bar. There will be a minor delay:

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Workaround
n/a

Reproduced by support
This bug has been reproduced in:
Windows 10
12.1v1 Beta 5
12.0v1
11.2v3
11.0v3
10.2v4

macOS 10.13
12.1v1 Beta 5
12.0v1
11.2v3
11.0v3
10.2v4

Earliest version tested
10.2v4 - This issue appears to be in all versions of the product

Expected behaviour
Menu Bar items should load instantly.

Actual behaviour
Minor delay.