Return to only deactivating the visitable when its view disappears
Return to only deactivating the visitable when its view disappears

We shouldn't be in a situation where we're activating a visitable while a
different visitable is active.

turbolinks/turbolinks-ios,turbolinks/turbolinks-ios,turbolinks/turbolinks-ios,turbolinks/turbolinks-ios,turbolinks/turbolinks-ios