Now there seems to be a facet bug, it's not critical for me, but still is a bug:
add a facet to wrapper:
<composite:interface name="wrapper">
<composite:facet name="header" required="false"/>
</composite:interface>
<composite:implementation>
<composite:insertFacet name="header"/>
above
<h:outputLink>a link </h:outputLink>
<composite:renderUsingPageChildren/>
below
</composite:implementation>
now suppose nav1 page contains
<ez:wrapper>
<f:facet name="header">
<h:panelGroup>
header-facet
</h:panelGroup>
</f:facet>
<ez:nav act="#{navigation.goNav2}"/>
</ez:wrapper>
...
<h:commandButton value="reload"/>
Now initially header-facet is shown, but when I click reload button it disappers,
if I click it again - it appears again - rather weird!
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