Sorry, even the Neve Support could not help me. They told me, on their iPads everything is fine. So i took another theme, had no time for this problem. Did you check out „Astra“ theme? Works great, but simple design. Instead of Neve i now use „BAM“. The default design was not my taste but many Options in Customizer to change this.
As i said. On my iPad 2, iOS 9.3.5, the mobile Menü doesn‘t work at all. Tapping on it and nothing happens. And the Logo Looks, as if it was squeezed. The Bubbles look like eggs.