Continue to show tabs in the top when 'Expand tab' is clicked.
Currently, when you click 'Expand tab' the left side-bar gets minimized, but you also lose all ability to navigate between different tabs in a Team channel.
It would be great to have the tabs still be visible (even if they're smaller) so that you can jump between full-screen tabs as needed.
Doug Powell commented
I agree, this would be in the files view of a channel.