When I've got 5 or fewer up / down votes left for the day, I get a message informing me of this. Although the dialog will disappear after a while, there has also previously been (during the many times I encountered this over the past couple of years) a close button on the right side, which I usually used to get the dialog to go away more quickly. However, today, that option is not visible any more, as shown below:
Nonetheless, I found that when I hover my mouse over where the button used to be, an outline of it appears, and clicking there does close the dialog. I realize this is quite a minor issue, but was this dialog changed on purpose and, if so, is there any particular reason why this was done?
Note I'm using Microsoft Edge 84.0.522.61 on Windows 10, with no recent updates of the browser since the last time when the warning message appeared as it normally did before.
Update: Sebastian Simon's comments give more details, such as other places where the same issue seems to occur, e.g., this comment about the ">" no longer showing in the "Flagging > Closing" header text.