Since the new beta is a fresh install, I wanted to restore my pro features since I previously purchased the app. When I went to do that, I came across two errors. Not sure if both are App Store issues or a bug.
Here are a couple screen grabs. The screenshot with the Buy button popped up immediately after I hit restore purchases. The pop up with the App Store error showed up right after. That screenshot was when I tried to restore purchases from Settings, but the same error popped up during my initial attempt. The first time I tried to restore purchases was from the vault list view and by tapping Pro Categories.