Grass not in settings #40

Hi, i cant change the expiration of grass as it doesnt exist in my list in settings.

I can see field grass and grass seed, both are set to not expire.

in benefit limit i can see grass.

In shelf life grass lasts 8 hours if sheltered, and i want to be able to change the expiration of grass as some of my players on server cnat play much and all they do is grass, osme have complained about mowing a whole field then next day its all gone