AccountChek during underwriting

Hey everyone, I’m at the underwriting stage of my home loan. Instead of submitting bank statements, I chose to use AccountChek to verify my assets.
I don’t have to bring any money to closing because my closing costs are covered. The bank account I used for AccountChek has around $4,000 in it, although I have multiple bank accounts.
For those who’ve been through this, does around $4,000 in the account used for AccountChek sound like enough at this stage, or is the balance itself something underwriters typically worry about? I’m just curious about other people’s experiences.