The sticky navigation alignment issue is fixed in alpha.3, which we will be releasing today.
As for the off-canvas panel toggle – what do you have set as its display option? Mobile-only? I’m not seeing it display on desktop when it’s set to mobile-only in the Customizer in my tests.
Thank you very much Tom! Yes you’re right it was not set to Mobile-only. Now its all good.
Im just left with the nav alignment issue solved in Alpha 3. Best, Adrien.