move games to SD card topic

Hi,

I have a SM-t210 with root. I could not move apps to SD card on this tablet.
initially, the "move to SD" button was deactivated.
Then I entered shell and issued following command:
"pm set-installation-location 2"

Now the button for moving to SD is active and it seems to work. But after it completes, I still have same storage on internal and external space.
How can I move them ?

Thanks