I love this UI of how easy it is to check open tabs on iPhone specifically.
I wish there was an easy and similar way to see this in the Desktop edition, perhaps you could add an open tabs section in the Brave new page (as Safari already does), and being able to toggle it on and off as with other sections of the new page would be great.
I guess right now the quickest way on Mac is to use the shortcut command+Y to open history and then manually clicking on tabs from other devices? Is there a quicker way via keyboard shortcuts or graphically to see it? On iPhone is literally one tap away.