<p>When filtering by an attribute of a relation&nbsp;or relation of a relation custom filters applied to the media views are ignored as they are incompatible. e.g. when filtering by album artist only album filters are used and the custom filter to ignore radio recordings is ignored.</p>

<p>Rework media filtering to chain more than one relationship together, i.e. Artist -&gt; Album filter becomes Artist -&gt; Album -&gt; Track filter.</p>