Is there a way to change where a hotbar is in terms of layering?

I am currently trying to set up my hotbars. A jank setup I have has one of my set of hotbars colliding with and covering some other parts of my hud with some of it. I want to know if there is a way to change the layering of it so it would be below the other elements instead of above them.

Below is a screenshot of what I am doing, showing that the extra hotbar is going over the other two instead of under them. That hotbar is number 5.

Solution 1:

While there doesn't seem to be a setting to control the Z-order of hotbars, there is a setting to hide unassigned slots that would hide the parts of the bar that currently overlaps.

It's in System, Character Configuration, Hotbar Settings side tab, Display tab.