What can I do if I enabled the account validation service, but the status says "in progress"?

When you select the Bank Account Validation Service checkbox to establish connectivity and click Next, the status badge indicates that the connectivity is in progress.

In the next few minutes, you receive an email for bank account validation service with a certificate that you need to upload to your org's J.P. Morgan Developer portal to establish a connection. The upload instructions are also shared in the same email. Once connectivity is set successfully, the status badge next to Bank Account Validation Service will update to "Complete".