How to prevent duplicate images with larger thumbnail sizes

[Hanna.]

Hi all - I have a request. I'm running a server with multiple coppermine installations. I've deactivated the normal_ images as I have to pay attention to inodes and not extending the limit. I'm controlling the display of this with CSS currently.

Now I'm noticing (compared to Wordpress), Coppermine still creates thumbnails even though the fullsize images are small/within the thumbnail max aspect dimensions. In Wordpress, if the fullsize image is within the size - i.e. 960px, it doens't create the thumbnail image because it fits within the dimensions. Is this something that's possible to achieve or maybe something for upcoming versions?

With galleries containing over 50,000 images, this is a lot of duplicate images at the end of the day.