When creating a specific group (i.e. Mix brush group), then assign a brush in the new group, the Brush Preset docker will send (or reset) all the way back to the top of the list. Have to search through the brushes again and resume tagging brushes into new group; only for it to reset again. I was hoping if you can make the docker "stay in place" when assigning brushes into new groups. I have a lot of brushes installed and was trying to organize to my liking. Thanks.

Reproducible: Always

Steps to Reproduce:
1. Create a specific group.
2. Assign brush to the new group.
3. Watch the docker as it sends it back up to the top of the brushes.