Cannot resubmit application into Zoom Marketplace

We are currently in the middle of getting our app reviewed on Zoom Marketplace, but we noticed that we can’t resubmit the app.

It says

The following fields are required to submit your app 

However, we already answered both items in the chat, and we don't know what is blocking the re-submission.

How can we make it possible to resubmit this?

if this is UI bug, we’d like to know how to avoid (A while ago, we faced an issue where the setting for EU check button was not saved every time. We also suspect a similar UI bug….).

Or, if there is no way to avoid this, It would be helpful if we could know the email address to contact Marketplace team...