I've found a donor game which can run almost all layeredFS backups.
I‘ve tried many NSP to ROMFS games, and all of them works!
All my setup followed: https://github.com/tumGER/SDFilesSwitch/releases
The game is Shining Resonance REFRAIN DEMO.
BUT MK8 and SMO doesn't work currently.
It's just a little bit of my discovery. Hope it helps.
I‘ve tried many NSP to ROMFS games, and all of them works!
All my setup followed: https://github.com/tumGER/SDFilesSwitch/releases
The game is Shining Resonance REFRAIN DEMO.
BUT MK8 and SMO doesn't work currently.
It's just a little bit of my discovery. Hope it helps.