Hello. I have a problem in copying floors. After creating the drawing of the ground floor, I try to copy it to the upper floors. However, only walls, columns and floors are copied. My door, window and furnishing elements are not copied. I tried all the methods I can think of, such as copying floors or copying by selecting them as objects. I checked the general settings, floor settings, object settings. But I can't find the cause of the problem. I started drawing using the settings of the last opened project. However, I downloaded the last project I opened as an example and I noticed that there are some differences from the template project settings that I normally use. However, I did not foresee that I might encounter such a problem. waiting for your ideas.