iTerm2 - Disable same commands across tabs Terminal app in Sierra keeps crashing so I switched to iTerm. But iTerm tabs behave weirdly. Whatever I do in one tab automatically replicates across all open tabs! Am I missing some setting to turn this off? Please help. 

Attached a gif showing that I open 1 file in tab 3, upon switching to tabs 1, 2 I see the same file open.
In the Menu: Shell > Broadcast Input > Send Input to Current Session Only