Attached Excel file is not displaying in Document Viewer properlyDescriptionIssue Definition: Attached Excel file is not displaying in Document Viewer properly Actual Results:Content of spreadsheet shows with 'REF' and other invalid characters Expected Results:Content shows like it does in MS Office or LibreOffice Additional Information:- Opened document in Libreoffice, even though it's not MS Office content shows correctly- Reviewed Doc Viewer docs, but limitation is 50mb and this spreadsheet is well under that Knowledge Articles Researched:https://docs.servicenow.com/bundle/vancouver-servicenow-platform/page/use/using-forms/concept/Documentviewer.htmlSteps to Reproduce Steps to Reproduce:> reproduced issue OOB in classic UI (NOT using Workspace):> hop any OOB Utah instance (e.g emptedwardsu on Utah P5)> Upload attached xlsx file to any incident> Enable 'Use Document Viewer' on incident table in Dictionary> Refresh and click ViewWorkaround This issue is under review. To receive notifications when more information is available, subscribe to this Known Error article by clicking the Subscribe button at the top right of the article. If you are able to upgrade, review the Fixed In or Intended Fix Version fields to determine whether any versions have a planned or permanent fix.Related Problem: PRB1700740