Test of table of contents rendering
This article layout should generate a nice table of contents! using portals!
How it Works
Every Section gets its own portal, and every section header adds an element to that portal.
Can I use it?
Maybe.
Does it work with MDX?
Probably.
What if I ask nicely?
Give it a shot!
Togglable Section
This section contains a section which you can to remove.
Thanks to portals, when it is removed, it will also be removed from the table of contents!
The Section in Question
Click the button in the parent section to remove me!