Mongoose model.find({}) retrieving documents not in specified schema

Question

So we have this snippet here that forces a collectionID and grab the appropriate model.

const model = mongoose.model('col', Schema, collectionID); 
return model.find();

Our issue right now is that model.find() is not enforcing the Schema we laid out, and is just grabbing every document in the collection. The above snippet is a function itself, and we have a bunch of functions that instantiate or retrieves the model. Could that be an issue why? Reading the documentation I feel like doing it this way should be fine. The Schema itself is an imported variable like this:

const Schema = new Schema()
export default Schema

None of my other functions are enforcing the schema either.