Why does the "1 Day" Option not save?

In the Project Options section, I have it set to 100 verifications for 1 day. Every time I click "OK", it changes it back to 1440 minutes. Is it still saving it as 1 day? I've read from other users that for same reason 1 day is better to use.

Edit, I figured out I need to switch it to "verifications reached in a day" in order to get the desired links per day.