Done.
Yes, as I recall, the general feeling was that the platform was just too clunky and not up to a good enough standard to use (more here). I might have hoped that the development might have been carried forward a bit by now, but I guess not.
I guess I’ve seen worse things, but that’s not exactly the sound of a ringing endorsement.
I think the zoom detail can be easily addressed within the map’s settings (likewise with the info panel on the right). You can already do a zoom via the +/- in the top left (to memory I turned off scroll zoom because I got irritated accidentally zooming out when I wanted to scroll to the bottom or top of an info window).