Is there an option for an icon alignment?

Hello,

I was wondering if with ObjectDock is there's an option that I missed regarding the alignment of the icons.

One of my tabs has around 20 icons, so I expanded it to cover the entire monitor length, this left the other tabs that do not have as many icons to just have a lot of empty space as they align left. but I'd like them all to be center without having to use a bunch of separators.

I looked through the options, but I didn't see anything that worked in the same way I was looking.