Based on our testing, Vectorworks is currently not compatible with macOS Mojave 10.14.
The biggest issue is that it runs very slowly. We ave narrowed down the greatest of this slowness to the Object Info palette, where Apple has changed some underlying functionality such that our software is no longer compatible. We have also found some buttons in modal windows that are truncated on the bottom/right edges.
Efforts have begun to bring supported versions of Vectorworks into compatibility with Mojave, but at the moment we recommend against using it at all in conjunction with all versions of Vectorworks.
Edited by Jim Wilson