Overlapping Div

[Pronoia42]

What happened?

Spotted on a tablet - overlapping column:
div class="col col --3" blocking <aside class="docSidebarContainer

What did you expect to happen?

Tried to select menu items but was covered by div containing table of contents

How can we reproduce the problem (as minimally as possible)?

Check site with inspection tool

Is there anything else we need to know?

Works fine at 80% zoom

Browser and operating system used (if applicable)

Chrome - windows & unknown table

[vidvidvid]

So at a certain breakpoint the table of contents for the page you're viewing shifts from right to the left side of the window. We need a UX solution for that.
One option is to completely remove it and another option is to display it below the sidebar.
Does anyone have any other ideas? Whatever we decide upon, I can then fix it 👍.