I try to use the SharePoint Admin > Search > Remove Search Results I add a link to a page (modern page) to remove that from index. The page is deleted already, but I want it to stop showing up in my search-based roll ups. https://[tenant].sharepoint.com/sites/[site]/subsite/SitePages/MyPage.aspx
But I always get: The above URLs marked with an asterisk were not found.
I know it physically does not exist, but it is present in search index (e.g. I can find it with REST api: _api/search/query...) and I thought that was the purpose of the removal...
I have also tried to force refresh of page library and even site, without luck (I suspect that is ignored in SharePoint Online?)