The Expression Map Setup window in Cubase 9 suffers from poor usability.
The biggest pain point is not being able to copy/duplicate expression map articulations, which makes it take many times longer to create expression maps than it should. Many articulations are just slight variations on others (such as the same note-on, with a slightly different velocity). Having to recreate every articulation from the ground up wastes a lot of time.
Please make it possible to copy-and-paste and/or duplicate expression map articulations.