to
<code><a href="../../Bool.html">true</a></code> whenever you apply a filter to a display object(when
its <code>filter</code> array is not empty), and if a display object has a
filter applied to it, <code>cacheAsBitmap</code> is reported as
<code><a href="../../Bool.html">true</a></code> for that display object, even if you set the property to
<code><a href="../../Bool.html">false</a></code>. If you clear all filters for a display object, the
<code>cacheAsBitmap</code> setting changes to what it was last 