Hi Thomas,
That's true so far, but I find it cumbersome, especially with lots of brushes.
I would find it very helpful if there was a menu item like Add the current brush.
So that the brush with the current settings is then automatically saved, preferably in an extra brush folder like CR Brushes for clarity and this should then be added directly to the CR2 brush container. This would increase the workflow enormously. Thanks for your help though, I'll work with your method for now 🙂