Managing 3 screens

[Erwan David]

Hello

On same laptop, I have at work 3 desktops (from left to right laptop, 
external 1, external 2) External 2 is primary

At home same setting (but external screens are obviously different). 
External 2 being declared primary in the system settings, no problem 
with it, however laptop screen and external 1 exchange their widgets 
between home and work.

What would be the right hing to do to keep widgets on the choosen screen ?

--
Erwan