HomePods are staining wooden tables with a white ring

Given how quickly Apple has admitted to the issue, and the existence of their “recommended cleaning” method, I wonder if they did.

It seems to be related to oiled porous wood surfaces and the HomePod's silicone base. Still odd that this would be missed.

I've put it on this for a couple of days and haven't noticed a white ring: https://www.cb2.com/framework-credenza/s214354