Yes, rotational play. Ok, I imagine not all manufacturer lenses mate well with all bodies, but more than I would consider reasonable for that cost.
Did not experience it with the same G85 and the 12-35mm or 35-100mm Panasonic lenses in the same store.
The "salesman" acknowledged the play and said the pin on the Panny is smaller than the hole on the Oly lens. It was consistent with 2 different cameras and 4 different lenses.
I'll check all this out at another store this weekend if I have time.
Just trying to ask others with this same set up if they notice it happening on theirs.