Why does Mongoose find() return an empty array?

Question

MongoDB

Hello! I recently started studying the Node.js + MongoDB (Mongoose) stack and ran into a problem, the find method always returns an empty array, although there is data in the collection

const mongoose = require("mongoose");
const schemas = require('./dbSchemas');
const enviroments = require('./enviroment');

module.exports = {
  getMenu(res) {
    //dbUrl = "mongodb://localhost:27017/Pizza"
    mongoose.connect(enviroments.dbUrl, { useNewUrlParser: true,  useUnifiedTopology: true });
    const Menu = mongoose.model('menu', schemas.menuSchema);

    Menu.find({}).exec() // callback также, не работает
      .then(menu => {
          console.log(menu) // здесь выводит пустой массив
          res.send(menu);
        })
        .catch(err => {
          res.send(err);
        })
        .finally(() => {
          mongoose.disconnect();
        })
  }
}

Scheme:

menuSchema: new Schema({
    pizzaName: {
      type: String,
      required: true
    },
    ingridients: {
      type: [String],
      required: true
    },
    price:  {
      type: Number,
      required: true,
    }
  })

And here is what the mongoDB console outputs:

The only point is that I entered all the data manually through the console, if this somehow affects mongoose, then how to fix it?
Why does an empty array always come if there is data in the collection?
Thanks in advance for any help!