'm currently experiencing an issue with the News Search web part in SharePoint Online, and it's throwing a 400 error. The web part utilizes a query instead of search. While inspecting the browser dev tools, I noticed a query being sent to the Site Pages library, structured like this:
Upon closer examination, it seems that the query is expanding the "CreatedBy" field. However, in SharePoint list/library, there isn't an internal field named "CreatedBy." We do have a field named "Author," which serves as the CreatedBy label. Has there been any recent changes causing this discrepancy? Any insights on what might be the root cause of this issue would be greatly appreciated. Thanks!