direction of the text- multi Languages

HI

I have a projext that contaiin 3 scenes- every scene is another Language- one for Hebrew, one for Arabic and one for English,

I also have 2 slide master- one design for right to left text and the other design for left to right text,

my problem is that every time i save and close the project and open it after all the slides in hebrew and arabic become left to right text,

Does anyone know how I deal with that?

Does it matter what slide master is the first in the slide master view?

Thank you,

Revital