Really? I think every car I've ever owned has had a switch to allow you to open the doors without the interiour lights coming on, even going back to MK1 Escorts where it was a three way rocker switch rather than 2 buttons as per your image (lights off, lights on with door open & lights permanently on).
Your image shows L/H switch which is either lights off permanently or on with door open only & R/H switch is lights on overriding the door switch e.g for map reading etc as it's difficult to read a map whilst holding the door open at speed lol!