How do I turn this stupid "Pinned" section off? It's annoying!

[rich quarry]

There's no button or right-click option to remove them. I have to minimize them every single time I spin up a game.

[rustic badge]

If you're talking about the circled section, I always get prompted to buy the full version when I try to remove the pinned mods (clicking the thumbtack icon on the right). So..Not sure but thats probably the only way you can remove them.