One of the crappiest things to try to do is take a screenshot of an entire email, when you can’t see the whole thing on your screen at one time. I was hopeful that the “full page” option would select the entire email, without the gmail header/footer/categories/etc., and save that.
Please make that possible - if you do I’ll use it ALL THE TIME.
I tried zooming out on the screen and screenshotting the whole thing. The resulting image was blurry, even when zooming in, and was unreadable.