text before an @copy tag in an ASDoc comment for a style does not appear in the output

If text appears before an @copy tag in an ASDoc comment for a style, the text does not appear, but the @copied text does.

Here's the relevant portion of the class file:

/**

• <i>TLF styles are not supported in the mobile theme.</i>
• @copy flashx.textLayout.formats.ITextLayoutFormat#lineThrough
• @langversion 3.0
• @playerversion Flash 10
• @playerversion AIR 1.5
• @productversion Flex 4
  */
  [Style(name="lineThrough", type="Boolean", inherit="yes")]

It looks like when there's a conref, the description is ignored. Here's the intermediate XML. In this case, the text from the conref attribute appears in the output, but the block inside the description element does not:

<style inherit="yes" name="lineThrough" owner="spark.components:Image" playerVersion="Flash10" type="Boolean">
<description conref="flashx.textLayout.formats.ITextLayoutFormat#lineThrough">
<i>TLF styles are not supported in the mobile theme.</i>
</description>
<playerversion>AIR 1.5
</playerversion>
<prolog><asCustoms><langversion>3.0
</langversion><productversion>Flex 4
</productversion></asCustoms></prolog></style>