Xcode 14 issues

[migueldeicaza]

• The terminal previews do not show up on the SessionsView
• SwiftTerminalUI which is a class is not allowed anymore, so I can not keep state there that I need to implement rehost
• Toolbar menu does not show up.
• Garbled output, need to figure out why (2), happens with my main branch. I suspect this might be some data loss, or perhaps some debug output? - ok, iOS16 just exacerbated an existing design flaw.
• Host editor shows a large icon (1) - maybe just a difference in picker style. Fixed by adding an iOS 16 workaround, and submitted FB10578958 to Apple

Fixed by upgrading to Beta 3:

• Launching a terminal from the main screen will immediately close the window - it is created, but hidden right away.

(1)

(2) Still happening:

[migueldeicaza]

Fixed