Sega Naomi bin/cue rom fromat question?

My hardware is a Raspberry Pi 4 unit

  • Using Lakka 3.0 stable
  • Flycast core

What formats are supported for the Sega Naomi, I have lst/bin that work but when I used a bin/cue format and another that was a dat/lst format that did not work. I have also seen a naomi mame set that has a bunch of other formats in but im unsure if those work either.

The page shows it supports those formats but is it the roms at fault or is it the rom format?