JSF a4j:commandLink component doesn't work inside a4j:repeat

I have such code in my JSF template:

    <h:form>
    <table id="users" cellspacing="0">
    <a4j:repeat var="person" value="#{personList}">
    <tr>
    <td class="col1">
    <a4j:commandLink 
disabled="#{!canCreatePerson}" 
styleClass="#{canCreatePerson ? '' : 'inactive_link'}" 
action="#{adminPageController.create}"  
reRender="user-dialog-region" 
timeout="5000" 
limitToList="true" 
ignoreDupResponses="true" 
title="#{canCreatePerson ? messages['edit_user'] : ''}" 
onclick="if (!ajaxSubmissionAllowed) {return false;} 
ajaxSubmissionAllowed=false;" 
oncomplete="ajaxSub开发者_如何学GomissionAllowed=true;"> 
<h:outputText id="userName" value="#{person.name}"/>
</a4j:commandLink>
    </td>
    </tr>
    </table>
    </h:form>

This perfectly works outside the a4j:repeat tag, but no action performs inside a4j:repeat like it's implemented in my template.

The problem was in SCOPE type of the variable personList, it was CONVERSATION, after I've changed it to PAGE everything works fine. It's strange that I didn't see any error from SEAM.