Great stuff, output looks stellar, minor saving glitch

Really love this widget, looks great on my sidebar, once it’s configured.
However, that configuration is a bit of a gotcha, as the visibility settings keep reverting to defaults with everything enabled (I only need the titles visible), so any time I change another tab’s settings, I also have to go to the Visibility tab and turn the default stuff back off again as well. It’s like the plugin isn’t reading the current visibility settings, and simply shows its own default selections whenever it loads its view, so that’s what gets submitted on save if you don’t go back in and set them right again.