did not find a topic about this.
I hope this should be the right way to post this as I do not really know if this is an actual bug or just a (lucky) situation.
As I started my village another blue flag on the bottom popped up and could set up a second fireplace:
I will try to play with this setup, let’s see what will happen.
Sorry, had to put the links in signs, as new user are not able to post pictures.