Show cover attributes on the more-info card (#7458)

src/dialogs/more-info/controls/more-info-cover.js

@@ -64,6 +64,10 @@ class MoreInfoCover extends LocalizeMixin(PolymerElement) {
           </ha-labeled-slider>
         </div>
       </div>
+      <ha-attributes
+        state-obj="[[stateObj]]"
+        extra-filters="current_position,current_tilt_position"
+      ></ha-attributes>
     `;
   }