Show state of toggle button

I created a new button to toggle the utility panel on or off, which works fine, except it doesn't show the state it's in. I know that's kind of trivial since I can see if the panel is on or off (duh...), but I'm curious, how would I make the button show it's toggle state? I looked at a few other buttons that toggle stuff on or off (such as the format lock button, which shows a gray background when the lock is set)), but I can't see a setting that would result in the button showing its toggle state.

What command do you have on your button?

Just "Set UTILITY=Toggle"

P.S.: Do you have a high-resolution version of your avatar? That one's awesome! :sunglasses:

Looks like a bug, thanks. And no I don't :slight_smile: