By the way that's just Qatari propaganda meant to put a wedge between Israel and Egypt. Qatar(Muslim Brotherhood) hates Egypt (that cracked down on MB) and hates Israel. They paid Netanyahu's advisors to push those lies about Egypt's double game and the cross border tunnels. Netanyahu the clown he is, "leaked" those lies to journalists. Qatar also paid Haaretz journalist to push those lies.
The current situation with Egypt is good. They need to pretend to be somewhat cold to satisfy the hostile to Israel population, but there is cooperation and good relationship.