Can't mix Synonyms with Shingles?

[Jeff Wartes]

I would like to combine the ShingleFilterFactory with a SynonymFilterFactory in 
a field type. 

I've looked at something like this using the analysis.jsp tool: 

    <fieldType name="TestTerm" class="solr.TextField" 
positionIncrementGap="100">
      <analyzer type="index">
        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" 
generateNumberParts="1" stemEnglishPosessive="1"/>
        <filter class="solr.ShingleFilterFactory" tokenSeparator="" />
        <filter class="solr.SynonymFilterFactory" 
synonyms="synonyms.BusinessNames.txt" ignoreCase="true" expand="true"/>
        ...
      </analyzer>
      <analyzer type="query">
          ...
      </analyzer>
    </fieldType>

However, when a ShingleFilterFactory is applied first, the SynonymFilterFactory 
appears to do nothing. 
I haven't found any documentation or other warnings against this combination, 
and I don't want to apply shingles after synonyms (this works) because 
multi-word synonyms then cause severe term expansion. I don't really mind if 
the synonyms fail to match shingles, (although I'd prefer they succeed) but I'd 
at least expect that synonyms would continue to match on the original tokens, 
as they do if I remove the ShingleFilterFactory.

I'm using Solr 3.3, any clarification would be appreciated.

Thanks,
  -Jeff Wartes