So the only way at the moment to create a clickable link is to add this into the description of your section.
Example -
Hover over section and click on the pencil icon that appears to edit the section.

Add in label and link in description

So the only way at the moment to create a clickable link is to add this into the description of your section.
Example -
Hover over section and click on the pencil icon that appears to edit the section.

Add in label and link in description
