I can't click on it because it disappears right away, but I don't go on Twitter anyway. I was just wondering why it appears and disappears.
Oh. It disappears because when you click it, a smaller window opens above the list of threads and removes the button.
It isn't a big deal but you're still not getting what I mean. I have never clicked on it because it disappears. I only see it for a second or two before it's gone. It's weird, that's all.
By the way, your avatar reminds me of a young man in England, his name is Zack Pinsent, who likes to make and wear Regency dress - though not a dress, pants. He wears the same kind of top hat. He looks lovely.