[Plugin: NextGEN Gallery] Sort order ?

Hello,

I’m using nextgen gallery on 2 sites
on one of them, I use version 1.5.3 & on the other version 1.7.2

on my first site I can order the pictures when going in a gallery and selecting SORT GALLERY. On the other, using the latest version of the plugin, I don’t see this option anymore.

Has it been removed ?

Thank you

https://www.ads-software.com/extend/plugins/nextgen-gallery/