Solved
Having a problem with diagonal walls after the update.
Since I've updated the game I'm having an issue with diagonal walls. They aren't registering as walls for the purposes of placing things like art and shelves (though they do seem to allow me to place...
I was able to reproduce the unable to place items. When you have less than a 90 degree corner, items don't place on the walls correctly. The want to lock to where the seams are and cross two tiles rather than place on the diagonal wall section between the seams. Windows and doors still place correctly but things like shelves, paintings and wall mounted lights don't.
