How to use two collapsable sidebars in the same page

[IRostom]

How to use two collapsable sidebars in the same page? I tried adding one sidebar provider inside another but it breaks the layout.
is there a way to use two collapsable with same provider but each collapse alone ?

[Lucassssss]

The sidebar left or right default use fixed style, change to absolute and give relative to parent dom then can use two in one page.