The ToolbarItems of the TopTabbedPage parent was only updating once, when the TopTabbedPage was initially created, and was set to the ToolBarItems of the first child tab. Selecting a different tab would not update the ToolBar, which this little tweak fixes.
The ToolbarItems of the TopTabbedPage parent was only updating once, when the TopTabbedPage was initially created, and was set to the ToolBarItems of the first child tab. Selecting a different tab would not update the ToolBar, which this little tweak fixes.