Same problem. I got they need more time after i sent a support email.

My account all apps be rejected, the same message. more than 15 days, no continues. Anyone passed?

Receive： Hello, We are writing to let you know that you may now submit apps for review again. Regarding your current submission, we are continuing with our investigation and if we identify any issues, we will communicate them via App Store Connect. Otherwise, your submission will be approved. You can avoid delays to future submissions by ensuring your apps don't attempt to mislead or harm customers or undermine the review process. Review the App Store Review Guidelines and read the Developer Code of Conduct so you understand our requirements prior to submitting any apps for review. Best regards, App Store Review