Click the Open Menu icon as seen in the top right of the screenshot of this post.

Go to Customize. If the icon shows in the main screen for the add-on(s) you're missing that should be in Status bar, drag it or them to right of the address bar (near the Open Menu icon). You can order the icons too, if you want.

You can even drag icons over while customizing, to put them right in the Open Menu screen (when clicked, as in screenshot.)