How can I disable the Access policy of Cloudflare Pages?

before enabled that “Access policy”, all branches push turns to an automatic deployment at https://<deploy-id>.<page-id>.pages.dev and were all publicly accessible, after enabled “Access policy” now only https://<page-id>.pages.dev is still publicly accessible but all previewing pages at https://<deploy-id>.<page-id>.pages.dev are now redirecting to this page, requiring a login code