Save state strange behavior

Hi, I noticed that my save state after beating Contra (NES) disappeared after turning off the RPi4. There was another save state (in the same slot), two levels earlier. I had a similar issue with Super Mario Bros.

I finished the games again, but this time, before turning off the system, I shut down the game (“Close content” before “Shutdown”). After doing this, the last save states were saved and worked correctly.

Is this normal behavior? Or is it a bug, or is my SD card faulty?

Lakka-RPi4-Composite.aarch64-20250205-04d06d0