I attach png and pln file.
– I tested it in AC18 (windows and mac) and AC22 (mac). It is the same.
– I paste the image into ArchiCAD and save it as a library object. In this object, I write a 2D description and description of the user interface. (If the image is not part of the object but as the separate object, then everything is fine – See the fourth example)
Thank you very much.
Here is the pln file: http://leteckaposta.cz/419529947