How to remove uploads from "my uploads" (eg, duplicate posts)

Exactly what it says on the tin. I have a bunch of things that for whatever reason can't be uploaded, eg duplicates that were uploaded from another website than the link I used, things that were in the same post as an image that fit but the rest of the post dosen't, and now they are cluttering up "my uploads > unposted".

Is there a way to remove them?

You can't delete media assets as of now, only administrators and moderators can (I think).

I have a userscript that allows you to hide unposted uploads, but the original post about it seems to be deleted. forum #227725

Only admins can delete them. I still use Nameless Contributor's userscript to hide my uploads on my browser, but Idk why they deleted it from the forum.

Fuuuu

The userscript is available again on about:userscripts under the "Functional" section if anyone is looking for it.

vow said:

The userscript is available again on about:userscripts under the "Functional" section if anyone is looking for it.

Why was it deleted from the forum before?