Bing Webmaster browser evidence
URL checked: https://www.bing.com/webmasters/sites
Browser logged in and Bing Webmaster UI opened.
Observed page body: "No pages found".
Direct home URL with siteUrl=https%3A%2F%2Faieditorrsp.net%2F opened generic Get Started cards, not a selected verified site dashboard.

Conclusion: Bing Webmaster property for https://aieditorrsp.net/ is not visible in the current Bing account/session, or current account lacks access. Sitemap submission/status cannot be verified from this account.
Required unblock/fix: add/import https://aieditorrsp.net/ in Bing Webmaster Tools, verify ownership, then submit https://aieditorrsp.net/sitemap.xml. If importing from GSC, first fix GSC ownership because current Google account is only siteUnverifiedUser.