Add handy buttons like beautify, show opened files, save, toggle terminal, etc to the editor menu bar in VSCode. You can also create your own buttons with custom commands. VSCode Marketplace link: https://marketplace.visualstudio.com/items?itemName=jerrygoyal.shortcut-menu-bar
That was added with 1de69747e9d1cdae87d63650b62c2ce8df358fcd and can be closed, can't it?