Comment 9 for bug 1030239

> I notice a performance regression
@~suv, thanks for testing and good find.
The cause of this maybe an issue where all the (docked) Stroke style dialog(s) are updated in all windows when the selection is changed. I seem to recall seeing this bug listed somewhere, but i can't find it. I think this bug affected a few other dialogs as well. It also affects the "master" Blur and Opacity in the Fill/Stroke dialog. Do you recall the bug # ?