Attribute Table "Selection" Problem

Using Flex Viewer 3.3, ArcGIS Server 10.0

I have two tables. Table 1 has "Point" data, and Table 2 has "Polygon" data. When I select rows from the Attribute Table 1 it highlights the selected row in blue, puts the "glow" around the item and I can zoom to the location. However, when I select a row in Attribute Table 2 (Polygons) that the row gets highlighted in blue, but the item does not get selected and I can't zoom to it.

Is this a documented "feature" and I just haven't found it, a configuration error on my part or a bug?

Main Configuration File:
<layer label="People" type="dynamic" visible="False" alpha="1.0" <<-- Point data
url="http://usa03:83/arcgis/rest/services/WFS/People/MapServer">
</layer>
<layer label="Spend" type="dynamic" visible="False" alpha="1.0" <<--Polygon data
url="http://usa03:83/arcgis/rest/services/WFS/Geography/MapServer">
</layer>