In my "Splatworld" (copyright stevec), if they break it, they should fix it.
There should be a quick fix for major issues such as this.
It's a newish feature that's been added, and we shouldn't have to wait a month for a fix.
I know it will be addressed in time, I've grown to have confidence in the baker people, but the Control Bar is central to the workflow of everything . . . and having to modify it every time I start up Sonar is most annoying, time wasted.
Hopefully, they'll come up with something marvelous, next upgrade, such as a way to save your Control Bar preferences, when it does get fixed.