Help SideMenu not showing

I have been trying to make a side menu for my app and i cannot find the SideMenu thing, i can see the “SideMenu Layout” but the tutorials im following use the SideMenu
Mine
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Tutorial
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If you want to use inbuilt side menu then use the one which showed in image side menu layout. If you want to set a custom layout as side menu then in screen1 blocks there is a block Side Menu which sets the layout as side menu and make sure to keep the layout visible.

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