• VSCode Version: 1.7.1
• OS Version: macOS Sierra 10.12.1 (16B2555)

Steps to Reproduce for "open":

1. Toggle terminal pane
2. Start a second terminal (via shortcut or click on '+')
3. Try using a set shortcut for workbench.action.terminal.focusNext / workbench.action.terminal.focusPrevious
4. At this point, the values of setting terminal.integrated.commandsToSkipShell get ignored, shortcuts don't work and the pressed key reaches the terminal
5. Toggling terminal pane twice to ensure that terminalFocus ist set and everything works as expected.

Steps to Reproduces for "close":

1. Open a terminal pane with 2+ terminals
2. Close a terminal (by typing "exit" or "ctrl-d")
3. terminalFocus is is lost and shortcuts get send to the editor instead (shortcuts for switching terminals in the animated screenshot are set to the same as next/previous tab)
4. Notice that the cursor in the terminal even shows that it has no focus - unlike in the first example, where the cursor stays the same!
5. Toggle terminal pane twice to make everything work again

PS: Yes, --disable-extensions was used ;)