google apps script - Publish Gmail Addon Select Extension

Question

I am trying to publish Gmail Addon which I create before. I follow that documentation https://developers.google.com/gmail/add-ons/how-tos/publish#publish_an_add-on. According the documentation I am reaching the API Console from Resources > Cloud Platform project. And install the Google Apps Marketplace SDK. I cannot save Configuration because of extension selection. I cannot select Gmail Addon extension checkbox. You can see the image Do you have any idea how I can solve this?

Cheers.

Answer 1

Thanks for the report. This is due to an issue in the UI, we already have a fix for and should be rolled out soon. Please note that currently to publish a Gmail add-on the listing has to be domain private or whitelisted, see https://developers.google.com/gmail/add-ons/how-tos/publish.