How to change the Quick Favorites key in Blender 2.80 Beta? Today I started using a newer version of Blender 2.80 and they changed the quick favorites key binding from q to ^. While this in itself is okay, I'd still like to change that back.

But I can not find the key binding option for Quick Favorites in the keymaper in the preferences. Is this hard coded? Is this a bug? 
How can I change that back?

Thanks already!
You simply click on the option in the menu with the right button and then on Add to Quick Favourites.