JIRA 4.4 Custom field multiuser picker will generate error in XML views

2011-08-17 15:48:42,689 http-8081-5 WARN admin 948x530x1 6he115 127.0.0.1 /si/jira.issueviews:issue-xml/TSTA-3/TSTA-3.xml [velocity] org.apache.velocity.runtime.exception.ReferenceException: reference : template = templates/plugins/fields/xml/xml-multiselect.vm [line 3,column 24] : $singleValue.optionId is not a valid reference.
	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:277)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
	at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:70)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
	at org.apache.velocity.Template.merge(Template.java:256)
	at org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:422)
	at com.atlassian.velocity.DefaultVelocityManager.getEncodedBody(DefaultVelocityManager.java:77)
	at com.atlassian.velocity.DefaultVelocityManager.getEncodedBody(DefaultVelocityManager.java:61)
	at com.atlassian.velocity.DefaultVelocityManager.getEncodedBody(DefaultVelocityManager.java:56)

<customfields>
<customfield id="customfield_10005" key="com.atlassian.jira.plugin.system.customfieldtypes:multiuserpicker">
<customfieldname>multi user picker 2</customfieldname>
<customfieldvalues>
<customfieldvalue key="$singleValue.optionId">
<![CDATA[ user1 ]]>
</customfieldvalue>
<customfieldvalue key="$singleValue.optionId">
<![CDATA[ user2 ]]>
</customfieldvalue>
<customfieldvalue key="$singleValue.optionId">
<![CDATA[ user3 ]]>
</customfieldvalue>
</customfieldvalues>
</customfield>
</customfields>