Attach a Toolbar and a Grid to a Tabbar-Cell


I try to attach a Toolbar and a Grid to a Tabbar-Cell. But it won’t work.
When I first attach the Toolbar to the Tabbar-Cell and afterwords the Grid to the Tabbar-Cell, I only see the Grid.
And when I first attach the Grid and afterwords the Toolbar, I only see the Toolbar.

How can I attach both to the Tabbar-Cell?


a single tabbar cel can contain only a single component.
Please, try to attach a layout to your tabbar cell. This layout cell can have 2 cells, One for the toolbar, and one for the grid.
Here is an example: