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UWP doesn't have an official tab control.
Links:
- https://code.msdn.microsoft.com/windowsapps/Multiple-windows-in-UWP-ac1b2f89#content : sample that shows how to implement tabs like in Edge
- https://github.com/Microsoft/WindowsCommunityToolkit/issues/353 : it might get implemented in community toolkit
- https://github.com/Raamakrishnan/UWP-Styles-Library/tree/master/Pivot/PivotTabbedStyle : tabs look for pivot control