Speed improvements in Dorico 2?

Especially in the setup mode when adding new flows or untick players which do not play in flows and so on?
I have a new iMac and unticking players in setup mode is every slow in 1.2.


Some operations are faster in Dorico 2 than in Dorico 1. Although adding and removing players is still quite slow, and we do plan to make those operations faster in future, you can now at least use click and Shift+click to add or remove a whole bunch of players in a continuous range for the price of two operations rather than one for every player, which is a modest improvement.