2021 file extension

Hi

I have just upgraded to SolidWorks 2021 and have noticed that when I save a part or drawing the file extension is shown as Sldworks Application rather than Sldprt or Slddrw.

How do I change the file extensions to show If it's a drawing / part or assembly.

Thanks

Mark (SolidWorks 2021)

SolidworksGeneral