Inherited members list is dropped for qml documentation

In testing the output from QDoc with the comments file feature, it appears the inherited by list is dropped for qml types, e.g.

-<p>The following members are inherited from <a href="qml-qtquick-controls2-itemdelegate.html">ItemDeleg ate</a>.</p> -<ul> -<li class="fn"><b><b><a href="qml-qtquick-controls2-itemdelegate.html#highlighted-prop">highlighted</a> </b></b> : bool</li> -</ul> -<p>The following members are inherited from <a href="qml-qtquick-controls2-abstractbutton.html">Abstrac tButton</a>.</p> -<ul> -<li class="fn"><b><b><a href="qml-qtquick-controls2-abstractbutton.html#action-prop">action</a></b></b> : Action</li>