Scroll container should adjust to pannel which should adjust it's size to TextureProgressBar

[MarkoGrbec]

I'm trying to make scrollable skill tree with big icons for android that's why i need scroll container.

Ok i have like this

Controll
    TabContainer
        ScrollContainer
            Pannel
                TextureProgressBar

I placed progress bar out of pannel and scroll view and the scroll doesn't show the slider for progress bar to be seen

Every else pannels restrict me to controll child's position

I even tried to make it work with grid to make big grid and fill array but I'd have to add empty nodes in each space I'd want to have blank space and no array there.

I know Dictionary has priority and other cool features so i didn't put this in bug report + it's more design and new feature than actual bug.