I'm mixing a song with the kick track and snare track both using drum replacer. I used to be able to see both instances of DR on the multidock at the same time. Now it seems only one at a time is allowed. This really slows down my flow by having to go back to the clip with drum repalcer and click on  "open editor" every time I want to adjust settings in DR. Is there a way to have multiple instances of DR open in the multidock simultaneously? Thanks so much for any thoughts and advice.

Is is possible in the past you undocked the instance and created another one? I tried with every version back to Everett and it always created one instance for me. However, if the instance is undocked, a new one will be created in the dock and then I can add the undocked version back to the multidock.

I don't know about opening a second instance in the multidock directly while one is already there; I hadn't tried it before. But I found that if you undock the first one, and open the second one, you can then re-dock the first instance by right-click > Dock in Multidock (not by dragging), and have two DR tabs in the dock.

Thanks so much for your suggestions. I will try the undocking and re-docking procedure that Brundlefly suggested. I am in the habit of always using the multidock, but if I can get quick access to both instances of DR by undocking one and then re-docking it or by just having one instance always undocked and the other docked that would work.