@p1morris,
You can edit/rearrange the NTP favorites by tapping on the URL bar, then long-pressing on the desired tile – drag the tile to rearrange, continue to long-press to view additional options like Remove.
Thanks Mattches. Is there any way to add more tiles? I tap on the URL bar and see my favorites. When I try to drag a site down to add it, I can’t add any new tiles (link to screen recording: Screen Recording