As a fan of the scripts (and even making some for local personal use) I would love to see a sorting option for recently added scripts. This is mainly because scripts are being added to older videos and there is currently no way to have a good overview of which videos got scripted so to speak.
The notifications do give a heads up for new scripts added but it's both impractical and easy to accidently miss something there or even clicking them away and not recoverable after you cleared you notification.
The ability to filter videos with scripts is already great and am very happy that is possible, being able to sort on newly added scripts would make it even better.