Not possible to pass params to action-set or bug?

[Stephan Coboos]

Hello,

is it possible to pass parameters from the pipeline to an action within 
an action-set? I have the following structure in my sitemap:

...

<map:action-sets>
 <map:action-set name="example">
    <map:act type="test">
       <map:parameter name="name" value="{foo}"/>
    </map:act>
 </map:action-set>
</map:action-sets>
...

<map:match pattern="test">
       <map:act set="example">
          <map:parameter name="foo" value="bar"/>
       </map:act>
      <map:read type="resource" src="media/test.bmp"/>
</map:match>
This doesnt work. My TestAction doesn't display the parameter "name", 
which should contain the value "bar". If I'm using {../foo} instead of 
{foo} I got a "not so many levels" exception.

Isn't it possible to pass parameters to an action-set or is it a bug?

Thank you.

Regards
Stephan