On Beta sites, you get the Close/Reopen privilege at 500 reputation, before the Edit privilege (1000 reputation). This means that the Edit button, which is normally visible in the Close Votes review queue on designed sites (where the closing privilege is earned after the editing privilege):
...is hidden on beta and non-designed sites:
...if the user has enough rep to vote to close, but not enough to edit.
However, in the Reopen Votes review queue, there is an Edit option:
Since it's just as important to edit a question to save it from being closed, as it is to edit it to get it reopened, can we enable the Edit button in the Close Votes review queue as well, even if the reviewer doesn't have editing privileges?