Deleting folder not working...

I have set up a rule to delete folders named ‘Images’ on a work drive, but it is not functioning. I have enabled the ‘also apply in subfolders’ rule and ensured that the relevant folders are actually named that way, but it is not successful. For testing purposes, I copied the rule and changed the name to ‘New Folder’. Now, when I create a folder named ‘New Folder’ anywhere on the drive, it is deleted correctly. But it doesn't seem to work with the name ‘Images’. What could be the reason for this?