After confirming the sale invoice and reconciling a bank statement the amount in a bank balance turns negative.
Can anyone explain to me what I am doing wrong, please?

I share with you the screenshots and detailed descriptions of all of my actions.

First of all, I share with you my product category settings and bank balance before the sale order.
​https://drive.google.com/file/d/1lQ7tTyzvz1_VsbOhBKe1-aRMwOXUuEJK/view?usp=sharing

1) I created the sale order and confirm it

2) I created the invoice for this order

3) Chose invoiceable lines for this invoice

4) Validated the invoice

5) Registered payment for the invoice to my bank account

6) Created a bank statement for that sale order

7) Reconciled the bank statement

8) My bank balance after reconciling