Submenu defaults to display:block no matter the settings

Hi,
No matter what I choose in the settings, the sub-menu (ul > li > ul) defaults to containing inline CSS: style="display:block;" Clicking the submneu parent item twice fixes it. The first dime, it fires the javascript and re-sets the “display:block” and the second time, it changes to “display: none;”

Shouldn’t this behavior default to “display:none;” as the inline CSS? To be sure it was this plugin, I filtered through all the rest of the JS & plugins, and nothing else is adding the inline css to this ul item.

Any idea what could be causing the plugin to incorrectly apply display:block instead of display: none; when I do NOT have the “Show Child Links on Open” setting enabled?