Screen SMy map appears in the mod list and I can apply, but it's nowhere to be seen when I try to start a new game.

I think i have all my files correct
▽ Kasabian
▽ scenarios
-KasabianScenario SCENARIO FILE
▽ uniforms
-scenario.uniforms UNIFORMS FILE
{} .mod_meta_data MOD_META_DATA FILE

Map is showing available on "Modding" tab only, but not visible as a map to select when starting new game.
Has anyone seen this before? Or have any tips where I may have gone wrong?
Cheers ✌️