Floating Menu item button, flash on click?

I have a floating menu with a couple of items in it. Normal I'd expect some sort of visual feedback when a button is pressed but I'm not seeing it in this case. Is there a way to make this happen?

BTT currently doesn't have any default visual feedback for clicks in floating menus.

You could create it yourself like this (need to update the item hover background color)

Maybe I could add some standard effect that would work on all buttons, maybe briefly reducing the opacity?

Got it, thanks.

It would be helpful. As it stands you sort of get the feel nothing has happened.