When I originally made this post I saw the responses and just removed object dock since this ability was taken away.
So, 3 months later I have reinstalled it.
It's even worse now.
A) You cannot quickly apply the same color to all tabs.

Every time I select None as the color for a tab, it reverts back to the last color selected. I don't want a color, thats why I chose None!!!
How about putting the feature back to apply the same color to all tabs and allow for None as the color of choice.