I am having a problem where any changes I make in the XBox 360 Controllers System Preference pane are lost when I quit and relaunch System Preferences. e.g If I create a deadzone it disappears when I quit System Preferences.

I assume this is not the expected behavior? Is there a "save" button I am overlooking?

• XBox 360 wired controller
• Yosemite
• Tried 0.15 beta 1 and 0.15 beta 3, with the same result
• Tried removing and plugging controller back in
• Tried restarting