[koolala]

Any cross-origin / cors images don't appear in the screenshot. I only know because I accidentally used the Firefox hotkey instead of my OS's screenshot hotkey and it broke my screenshot.

[KMnO4]

How is that digital rights management? Sounds more like a limitation of how FF renders the screenshots (which is possibly in JS)

[michaelmior]

I wouldn't call that "adding DRM," but certainly a challenge with using FF for screenshots.