Android mount sd card on Xperia X


I searched the web for a long time to find a way to make my android apps (actually mostly(only) spotify) to make use of the sd card. I found some hacks and sdcard-apps. But, i have no working solution yet. I found announcements, that it should work out of the box with Sailfish version. It is very confusing for me if it should work or not with my setup and which of the many solutions i should chose. I made a complete fresh installation of

I have Sailfish X on my Xperia X. Would it be possible to make some instructions on how to use the sd card for android apps for my setup?

Kind Regards