Conflict of ReactiveElement properties and native mixin

[odinr]

on the NavigationDrawer there is a property called ariaModal, which has a default value when constructed. This property is also a native mixin see

this does not affect when rendering in dom, but throws Failed to construct 'CustomElement': The result must not have attributes when created programatically

document.createElement('md-navigation-drawer');

ref

[techanvil]

Hi, I am also seeing the same error for md-menu-item:

[asyncliz]

Should be fixed now that the aria update is applied