Keyboard/trackpad shortcuts for going back

Apologies if I’ve missed this, but it hasn’t popped out to me. Are there shortcuts one can use on a connected keyboard/trackpad that one can use to go back from a post to a community, for example? Like Cmd-[ or Cmd-⬅️? Or swipe with 2 fingers? If not, can this be a feature request?

Cheers guys and keep up the amazing work!