Add back button to documentation navigation

When you use the documentation panel and read about an EIP etc. Then we have links. And if you click a link, that takes you to a new page.
But there is no way how you can go back to the previous page to continue reading.
We need a back button.

See screenshot. I was reading about the idempotent consumer and click on a link and it got me to this predicate and expression docu. But I want to go back to the idempotent consumer (easily).