Greyish Square/Shadow Around a Folder Icon; Meaning Of ?

[Robert4]

Hello,

What does it mean when a Folder (on the Desktop in this case) has
a greyish square / shadow around it ?

Sort of a shadow highlight.

Thanks,
Bob

 

[casperes1996]

Like this?

In this case it just means it's selected

 

[Robert4]

Hi,

Yes.
Guess I never noticed this before. Should have.

Regards,
Bob