I switch to firebase 9 and want to achieve following

customers
   -MomOdRNzkqr9vDk_MmE:"ptwXJ7JRAASFgd3KoS2fQyQhyV613"
   -Myb3b_2W-7FTlsZvXCO:"QZOQ43DGYwfu4djlZ5EjEVksOr53"

I am trying the following

const customerSelectedRef = ref(db,`/serviceProvider/${user1.uid}/moneyCollector/customers`);
const customerSelectedRefPush = push(customerSelectedRef);
set(customerSelectedRefPush, customerSelected); // not wanted to use {customerSelected} which gives key value pair under push id

How could add value directly to push id?

The old method was

  firebase
    .database()
    .ref(`/serviceProvider/${user1.uid}/moneyCollector/customers`)
    .push(customerSelected)
    .then(() => {
      console.log("Data set.moneyCollector cutomer added");
      checkdubArray = [];
    });

Where push id acts as key for customerSelected and I try to get same result in firebase 9. Dont want the result which I have marked as cross