Honestly, it seems like the best option would be to reupload the submission entirely. I had to do the same with one of my older stories.

Ditto. It's a bit of a pain but in FA it's the easiest solution.

I see, thanks for the tip!

Holy shit I've been wondering why there was only one fic that had a small icon on my page and that's exactly it.

>w>
FA!
Quality ancient 2003 coding. Now. In the future. Forever™

I guess they don't care about story posts too much at all >W>

The codebase is ancient, crusty, and nobody calling the shots there is able to do anything with it >A>
Why is there a 1280x1280px submission size limit for artworks, why do they recommend double uploading instead of simply digging into their code and changing the limit? My best bet is they can't. Same for this story thumbnail shit.

There is an update thumbnail section.