label attribute does not affect aria label

[gpoole]

Thanks for this great component!

I've noticed setting the label attribute like this does not appear to set the inner button's aria-label attribute:

    <fade-burger distance="sm" label="Open site menu"></fade-burger>

But setting element.label with javascript does update the aria-label attribute on the button.

It looks like maybe the aria-label is only set in the setter for element.label but maybe this isn't called on init?