building bugs - cannot destruct building parts on respite realm

Currently I have a door frame and a rock pad that were created but cannot be deleted or replaced. I tried to wear it down gets to 1/ and stops.

... also parts from different styles do not always join together properly ie) Bhutan and Stave.

.... fireplace (Stave) will only place where one wall joins another not in the center of a wall and it sinks into the base flooring. Cannot be adjusted.

thanks