I don't know how to add button at the webtoolbar

Just bought XOJO for web recently and explore it examples.

I saw Toolbar example and tried to do it on my own from clean work space.

My problem is, I dont know how to add Toolbar Button at the main toolbar.

Can anybody guide me how to do it?


You click on the pencil in the right side of the toolbar. And then in “+” button to add the button


Oh I see!