Multiple MD Pages under one Menu Item

[Nu7ron]

Hi Xin

Is there a way to place several .md pages under one menu item in the sidebar and make them accessible via a tab navigation on the page itself? My goal is to have something like:

component name (Sidebar Menu Item)
overview page (Tab Item with own ToC)
code preview page (Tab Item with own ToC)
design preview page (Tab Item with own ToC)

I've tried adding .md pages in one folder and used the exclude parameter in front matter, but navigating to the excluded pages results in the sidebar menu item not being active anymore.

Folder
_index.md
page.md (excluded from sidebar)
page.md (excluded from sidebar)

Here is an example of what I'd like to achieve: https://primer.style/components/button

Thanks!