True, Ctrl=l just highlights the url in Edge, but doesn't auto show the address bar. I prefer the mouse hover anyway so no worries. List of shortcuts here;
https://support.microsoft.com/en-us/...oard-shortcuts
... and you can now add to that F9, which puts the browser into immersive reader mode.
It's worth trying some of the flags, in the Stable version. Tab Groups is worth trying;
"Allows users to organize tabs into visually distinct groups, e.g. to separate tabs associated with different tasks. – Mac, Windows" .... it works well.