Pretty sure you can play official games by booting without SD2Vita at start. Then you can swap your official games. Problem is you need to shutdown between using official carts to SD2Vita mode. (and get the rebuild database at start when putting back the SD2Vita) I'm not using StorageMgr plugin so I'm not sure if the repartition still process as I'm using the simple plugin that swap at boot if SD2Vita is found at boot, but you can try without regression.
@duwen did you tried sharpscale plugin ?
https://forum.devchroma.nl/index.php/topic,112.0.html
@duwen did you tried sharpscale plugin ?
https://forum.devchroma.nl/index.php/topic,112.0.html