No modding tab on full release, but its up to date?

So when ever I load up my Hello Neighbor on steam, I don't see the modding section when I load the game. I've reinstalled it a few times, but still nothing. I've gone to the properties and its still the same from when I first got the game. And even when I first got the full release, it updated normally, but it just stopped working all of a sudden. I don't know why its doing this, but I would really love to play some mods.