I am also looking for something similar. But one feature every one of these apps is missing is tracking expenses that get paid back later. For example with some of my friends I make a list of expenses so we can decide who should pay for dinner next time. Do you know of any apps that can do that?

For me it was split tabs, and vertical nested tabgroups. But I switched over to Zen-Browser by now as Arc on windows is atrocious and it isn’t even available on linux.

I feel your pain. Will definitely check out Rio 🥲