While I don't think we can ever have true variable length action bars in dominos, I think we can get close-ish... Add a check button labeled something like "Clone hidden buttons to new bar." When selected, any buttons that have been hidden from a Dominos action bar(via it's size slider), would instead be shifted to a new bar called "c#" where '#' is the action bar the option is enabled for. if that makes sense...

We can, I just have to implement a dedicated override bar, and then allow you to configure bar positions in override mode vs normal mode.

Well, bindings, too. However, that would fix issues people are having with bindings, I think.

So you can get variable length action bars? In that case never mind, lol. :D

/dom numbuttons can do it now. The only negative thing it impacts is override bars.