Merge pull request #103 from EnsembleUI/add-property-persistent-tabbar

Add persistentTabBar property in TabBar documentation

Author: TheNoumanDev

content/widgets/tabbar.md

@@ -11,6 +11,7 @@ The TabBar Widget enables the creation of tab bars, providing a convenient and v
 | styles        | object  | [See properties](#styles)                |
 | selectedIndex | integer | Selecting a Tab based on its index order |
 | items         | array   | Define each of your Tab here             |
+| persistentTabBar | boolean | Keep the TabBar header fixed while the selected tab body content scrolls. Only applies to the full `TabBar` container, not `TabBarOnly`. |
 | onTabSelection | action | The action that will be performed when a tab is pressed. |
 | onTabSelectionHaptic | enum | The type of haptic to perform when a tab is pressed. It should be one of heavyImpact, mediumImpact, lightImpact, selectionClick, and vibrate |