People who don't have admin when they type /vanish, it doesn't make them noclip or invisible, but it makes the plugin sound and shows the ghost icon on the screen...?

its permission based not based on if you are admin or not.

Whispers88

its permission based not based on if you are admin or not.

Only admin group have the permissions vanish.use

So if a player is no longer admin he should no longer be able to use Vanish

However: a player can still use Vanish if they get removed from the admin