1. Open "Configure Keybindings" UI.
2. Locate the action you want to change.
3. Click the action's left column so it changes to "Set new keybind".
4. Press the key/button you want to bind.
5. Click Apply.
6. If the action has an existing binding in the right column, the new binding disappears from the action's left column and is combined with the existing in the action's right column as a chorded binding.
7. Delete the action's right-column binding.
8. Click the action's left column.
9. Press the key/button you want to bind.
10. Click Apply.
11. The new binding disappears from the action's left column.
12. Repeat steps 8-10.
13. Finally, the bind is created properly.