Microsoft Edge is up to date.Version 84.0.522.63 (Official build) (32-bit)
Microsoft Edge Ver 84.0.522 user - Web Pages Saved as WebPages Single File Cannot be opened again
When Saved with WebPage in Single File Type and then Opened this Single File in Offline Mode,
The Webpage is not displayed in readable format again.
And Save As .MHTL option is not available as IE 11