I was forced to take the long way around on making a comment on a video. I made my very useful and interesting comment that I wanted everyone to read, and then saw another comment that I could make an extremely hilarious and funny joke with. So I refreshed the page, quoted the comment to get it into a text box, and then copied that quote and tried to paste it in my comment which was in Edit mode. The comment copied over with the quotation formatting applied, but I wasn't able to make a new line to add my super funny punchline to. I then tried to press the Quote format, expecting it to undo the formatting. Instead, it double-quoted the original comment instead of removing the formatting from the new line I tried to make. It seems like copying a comment preserves the formatting, but the text editor doesn't recognize it and there's no way to undo the formatting.
here are some pictures to demonstrate the tragedy of the situation.
edit: it's a sequel to Fart Cat