ID 506595 - Scene specific performance issues when scrubbing the timeline or moving to a different frame.

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Problem summary
Scene specific performance issues when scrubbing the timeline or moving to a different frame.
 
Customer reported version
modo.15.2v3
 
Customer reported platform
windows11
 
Steps to reproduce
 
1) Launch Modo.

2) Load customer provided scene. 

3) Go to Animate layout.
 
4) Attempt to scrub the timeline.
 
5) Note that Modo will freeze briefly with every attempt at moving the timeline.
 
6) This also occurs when simply clicking on a different frame in the timeline.
 
Expected behaviour
Timeline  should scrub without significant delay or drop in performance.
 
Actual behaviour
There is a consistent performance decrease when scrubbing the timeline.
 
Workaround
Unknown. 
 
Reproduced by support
 
This bug has been reproduced in:
15.2v3 - Windows 10
15.1v1 - Windows 10
15.0v1 - Windows 10
14.2v1 - Windows 10
14.1v1 - Windows 10
14.0v1 - Windows 10
13.2v1 - Windows 10
13.1v1 - Windows 10 - Regression
 
Unable to reproduce bug in:
13.0v1 - Window 10
 
Earliest version tested
13.0v1 - This issue doesn't appear in this version and has regressed
 

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