With the massive improvements to mobile devices, the Logos app should be able to handle and perform the searches while offline.
I would love to see full support for VoiceOver! Thanks for the suggestion Timothy!
I agree with Tim. Logos, please fix this! I use VoiceOver to listen to many of the books in my library. Other programs like Kindle allow it still and it's a great way for us to listen and make it through our extensive libraries!