Given this is the mozillagfx blog, one would hope the "gfx" displayed on the blog were a little better: I can't make out the graphical glitches described in those tiny low-resolution screenshots.
Not in the thumbnail versions displayed in the post, no. And you can't even click on them to view the full version. I had to right-click, View Image, then strip a resizing parameter off of the URL to get the full thing.
Yeah, when I had it happen to me, it happens to the entire Firefox instance, settings page, url bar, tab names, context menu (right click menu) and everything in between.
Much of Firefox's UI is HTML and can be affected by bugs like this. But it is very interesting to see that bug appears to affect both the app UI and web page at the same time.
