Release of the autumn update made the voyager chests- which were stackable due to the recent patch which made a bunch of structures not need support- unstackable again. In my base I have the rows of chests that I had stacked previously, but if I try to make more or move the existing ones they no longer want to stack. The footed chests also don't want to stack- but I didn't have access to them before the autumn update so I don't know if they ever did.
