inline image viewer file name when saving images

[lumpynose]

• My browser (copy from https://www.whatismybrowser.com): Firefox 126 on Windows 10
• My RES version: v5.24.6
• Am I in reddit beta (yes/no): no? using "old" reddit

What's the problem?

When I click on the little disk icon to save the image, for the file's name it uses the post's subject for the image. I would like to have the option to instead use the image's string of letters and digits that reddit uses, and have the username prepended, with a dash after the username.