No, that was the first thing I tried. The only thing that happens is that the two objects will now share their location. There are no interactions.
There are definitely interactions. https://news.ycombinator.com/item?id=39205020
After turning off adblock everything goes well.
Probably a bug then, you can check YouTube to find videos of people playing it (eg. [0])
[0] https://youtu.be/8-ytx84lUK8