I've got a problem since I migrate to Polymer 2.0, my app-header
doesn't want to hide but for exemple app-drawer
does with the same attribute value. Here is my code:
<app-header slot="header" fixed shadow effects="waterfall" hidden$=[[!storedUser.loggedin]]>
<app-toolbar>
<div class="header--menu header--menu__size">
<paper-button drawer-toggle>
<iron-icon icon="menu" drawer-toggle></iron-icon>
</paper-button>
</div>
<div class="header--title" main-title>Test</div>
<div class="header--setting header--setting__size">
<paper-button on-tap="_logout">
<custom-icon iconset="ci-login" icon="normal"></custom-icon>
<span>[ [[localize('logout')]] ]</span>
</paper-button>
</div>
</app-toolbar>
</app-header>
If you want more info / code don't hesitate.
Thanks