Just took delivery of my new Olympus 14-42mm EZ pancake zoom and did some testing.  For video under 4K this lens is going to work just fien for my needs.  I use an original Focus Handwheel so I knew I would not be able to adjust zoom with it liek I could with the version 2.  But much to my pleasant surprise I found out that I can adjust zoom just like in the Osmo + by holding down the front trigger and adjusting the joystick up or down.  Value added that I wasn't expecting for sure!

There is nothing surprising in this. You just need to study the hardware part of your device. :-)

That's right, you can adjust zoom via Trigger+Joystick as well, hope you have fun with your new lens.