2
  • Start Safari
  • full-screen Safari
  • open at least 2 tabs
  • click and drag one of them away from the tab bar
  • release left-click
  • it creates a new full-screen Safari instance, with that tab as the only tab

Now, how do I take that tab, and put it back into the other Safari window?

Improve this question
1
  • 1
    If you only have the one window which had two tabs and now is two full screen windows, you can do Safari > Window > Merge All Windows but that is only good in that scenario, otherwise you'd have to bring both windows out of full screen, add a new tab to one of the windows and then drag the other tab back to the other window, then close the window that you opened a new tab on.
    – user3439894
    Commented Jun 3, 2019 at 17:49

1 Answer 1

Reset to default
4
  • Make two tabs in one window, other free tab can now be brought in.
  • Window Menu > Merge all windows.
Improve this answer

You must log in to answer this question.