I would agree... especially when it comes to setting the MIDI channel of all 9 encoders at once, or a different midi channel to all 9 faders at once.
NI's Controller Editor allows for highlighting of ALL encoders in a row, or buttons (using Maschine) and you can set the MIDI channel to all at once. Saves SO much time.
Please make this happen, Arturia, in a future update to MIDI Control Center. I just updated to the latest (April 2019) and this is still not possible. Thank you!