Hello.
I have a question about rich:suggestionbox behavior.
When i call suggest first time everything working fine, but if i send ajax request and rerender something suggestionbox does not appear then.

Here's my code:

<h:form>
 <a4j:outputPanel layout="block">
 <a4j:region id="AdressReg" selfRendered="true">
 <h:panelGrid columns="2">
 <h:outputText value="Regions"/>

 <h:panelGroup>
 <h:inputText id="txtRegion" size="25"
 value="#{kladr.region}"
 immediate="true"/>
 <rich:suggestionbox ajaxSingle="true" height="100" width="170"
 id="sbRegions" suggestionAction="#{kladr.processRegionsSuggest}"
 for="txtRegion" minChars="3" ignoreDupResponses="true"
 var="suggest" nothingLabel="Empty!"
 usingSuggestObjects="true"
 >
 <a4j:support event="onselect">
 <f:setPropertyActionListener target="#{kladr.selRegion}" value="#{suggest}"/>
 </a4j:support>
 <h:column>
 <h:outputText value="#{suggest.socr}. #{suggest.name}"/>
 </h:column>
 </rich:suggestionbox>
 </h:panelGroup>

 </h:panelGrid>
 <a4j:commandButton value="Clear"
 action="#{kladr.regionSelection}"
 reRender="txtRegion"
 limitToList="true"
 />
 </a4j:region>
 </a4j:outputPanel>
 </h:form>