I don't remember there ever being a Disk Utility pref pane.

Sierra has a CDs & DVDs pref pane, but it's "not available" until you connect a device to your Mac, and it does NOT include a menulet option; if there's one elsewhere, I've never run across it.

Last edited by artie505; 03/28/18 05:09 PM. Reason: I don't remember....
The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire