Why haven't your designers added some sort of feedback for e-mail veirifcation button in Options/Account?

I literally pressed the "verify" button ten times, and I got absolutely no feedback that it acknowledged my interaction with it (except the "button press" animation).

It isn't a big deal, but it seems to be a little overlooked feature that should be implemented. A window that pops up or perhaps the buitton gets greyed out for 2-3 seconds to avoid spaming it? Up to your design team.