Maybe tutorial can tell about rooms vs houses

[Sved]

Because all the houses were only showing card slots, it took me a few (in game) days to realize I could zoom in the lodge and do stuff inside.

And another note, why I can't right click and drag in the tree menu?

[Andi]

Dragging on the Tree of Wisdom is bugged since the last performance patch. For me it still works, but only if I hover my mouse cursor over one of the "Further Stories" symbols in the background. I'm not sure if those symbols are there if you don't have the DLC though...