menuCloseButton is the same as menuOpenButton

[lukecamelo]

With this code:

return (
      <ResponsiveMenu
        menuOpenButton={<i class="fas fa-bars fa-4x" />}
        menuCloseButton={<i class="fas fa-times" />}
        changeMenuOn="700px"
        menu={navvy}
        largeMenuClassName="large-menu"
        smallMenuClassName="small-menu"
      />
    )

It still shows the bars, even when the menu is open. What gives?