Thedoccal
Right clicking the *Piano Roll* Tab in the multidock gives me that third, "Lock Contents" option. Browser, Console, Matrix, and the other Views that are part of Sonar's Views menu however do not. And neither do the Third Party Synths and Plugs docked in the Multidock. Sounds like an oversight or bug to me.
Right about no lock option for plugins even tho documentation says otherwise: "
Only the Track and Console views cannot be locked." Clearly a bug. X1-3 behave the same way now. Still, I've never had Melodyne or any other plugin bump others out of Multidock.