Delete Photos Cache?

[Maroke]

Under Photos>albums>OneDrive I have various folders, these folders are empty BUT their folder icon displays an old picture.
Example, Recent Photos displays the last photo I took BUT that photo has been deleted and the folder is empty.
How to I clear these old photos from the folder icon?

Many thanks.

 

[nexialbinding]

Why not just delete the folder?

 

[Maroke]

No option to.
On the phone the only option is "Pin to start"
If I go to OneDrive on my PC the folder is not even there

 

[Larry Clark1]

Did you ever get an answer to this? I am having the same problem!