I am not quite sure of your problem.
Maybe some screen shots can help explain what is missing?
The library manager is where you load all of the libraries (objects) that you may want to use in the project.
It can contain regular objects, door objects, window objects, stair objects, image files (jpg, png, etc.) and more.
The regular objects will only show when using the object tool.
Doors will show when using the door tool.
Windows with the window tool.
Stairs with the stair tool.
The image files can be associated to surface materials.
So depending on what you are doing in Archicad, you may only see a portion of the loaded libraries that is applicable to that task.
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