Yes, please this big blob where just a few things are relevant at each occation - really hard for eyes to find the way. So much info in the same look, and various selected tracks does not have all options so there your eyes goes again.
Really nice for eyes to catch the right spot in no time.
And if header collapsing is really different look, even nicer to find and jump between groups of options.
So not like example above - the all dark gray look on everything, make it easy to spot.