Hi,
I use Autostart function to delay the launch of Kaffeine by 15seconds to allow the system time to update online so that any planned recordings don’t start at the wrong time.
I usually load Firefox manually during this time & need to input its password when it launches. If Kaffeine launches during this then the focus on Firefox & the password entry pop-up is lost to Kaffeine.
I have played around with the Window Behaviour settings, the Focus Stealing Prevention, but not found a good setting - the closest I got was the High or Extreme ones, but then I couldn’t load the “Start” menu. 
Is there a way to load GUI apps that forces them to load in the background & not steal focus?
Thanks.