View display settings do not reflect actual setting

In the latest dev version, after enabling the view override and setting the view display, when I go to re-edit the term/vocabulary, the view display doesn't match what the current display actually is. For me it's defaulting to the last option in the list (and by chance, I was trying to set it to the first option). It does save properly, but is confusing when you edit the term and it appears to have the wrong display.

Thanks for any help!