How can I get the panelTabbed to have a scroll bar when needed?

Question

I have a panelTabbed with4 tabs and I want a scrollbar to appear when I shrink the size of the page down. I discovered that the tabs dissappear and there is not way to access them during some accessibility testing.
I tried inserting a panelGrouLayout around the paf:panelTabbed, but it did not help
<af:panelHeader id="ph3" text="#{acrResBundle['Header.Reports']}">
<af:panelGroupLayout id="pgl1" layout="scroll">
<af:panelTabbed id="panelTabbed1" styleClass="AFStretchWidth"
childCreation="lazy" inlineStyle="height:410px">
<af:showDetailItem disclosed="true" id="showDetailItem1"
stretchChildren="first"
text="#{resBundle['Header.TopPredictors']}">
<af:panelGroupLayout id="pgl3" layout="scroll">
<af:region id="TopDr1"
value="#{bindings.TopDriversRegion1.regionModel}"/>
</af:panelGroupLayout>
</af:showDetailItem>
Also, the outer page, which uses fnd:applicationsPanel with scroll="true", that the above is embedded in does get a scroll bar when needed by other af:panelHeader sections of the page.

Answer 1

Looks like the problem only occurs in screenReader mode, i.e., the ">>" link does not show up at all in screenReader mode, but does show up when not using screenReader mode. I filed bug 10407797
Edited by: klaus gross on Dec 16, 2010 3:21 PM