Why No Has Effective WSEXLAYOUTRTL For Ribbon .... We Needs Right Alignment Of Tab Ribbon So That Tabs Display From Right Side Of App To The Left .... Could You Help Us , How Can We Do This ? I Have Read The Group Shall Be Align Left And That Is Why Cannot Change The Alignment Of The Tabs ....

We Can Create Tab In Ribbon Through CustomUI But Why Cannot Write Like This
<Ribbon Alignment="Rtl">