Recent updates introduced picture-in-picture support and an "Open in browser" shortcut for Chrome Custom Tabs (CCTs), ...
This tool is not a replacement for the original quick launch toolbar feature because it doesn’t let you create multiple custom toolbars and it may not show all the items from the Programs folder.
Right-click (or Control+click) the toolbar at the top of a Finder window and select “Customize Toolbar…” to see a full list of functions and dividers that you can drag and drop into the toolbar.
Chrome's customizable toolbar shortcuts ... that redirect users out of their own domain often rely on Chrome Custom Tabs (CCT), at least on Android. This includes the likes of YouTube, pages ...