If I try to upvote and I get the pop-up dialog "you have no sats", the only button is Fund.
But maybe I will fund using my Lightning address. There's no Cancel button. And no "X" above the top right corner or any other (obvious) way to dismiss the (modal) dialog.
If I click Fund, then I lose my place.
Am I the only one bugged by this? If not and a change with that warranted, I'll create an Issue in Github.