Worksession Scaling Bug

Hello,
If you try to change units and allow Rhino to scale the model then worksessioned files take forever to scale. It appears that each object is scaled sequentially as I can watch the individual objects disappear from their original scale and then reappear at their new scale. This process is really slow; taking over 10 minutes to scale a larger model. Its way faster to detach all my worksessioned models, change units, and then reattaching the models.

If this could be fixed that would be appreciated.
Thanks

What version and service release of Rhino are you running?

I’m running the latest SRC: 6.21.19373.7571

I’ve just added a feature request to change how this currently works:
https://mcneel.myjetbrains.com/youtrack/issue/RH-56265

Thanks