Pokemon Pokopia’s new underwater expansion arrives on August 5, and the big update will allow the ability to dive and craft new items. This will also finally add one of the most-requested features in Pokopia with the introduction of a shared storage item.  A few teasers for Pokopia’s Bubbly Basin update was revealed during Nintendo Direct, but we didn’t have a lot of specific details until now. Famitsu was able to get hands-on with this new DLC and share some…