Bug: You cannot rearrange icons unless the bar is on the primary monitor
I had to switch which of my monitors is my primary for one of the programs I use and therefore wanted to switch which monitor my object dock was on. After doing so, I was unable to relocate icons. I tried reinstalling the program, but found I was still unable to move icons around on the bar successfully. Note, I am not talking about the icons being locked, I am talking about moving an icon and having the other icons "part" and allow the relocated icon into the spot.
I resolved the issue by moving my dock back to the primary monitor, clicking and dragging icons to the desired position.
I am running the latest version of the program, version 2.10.0.811 on windows 7.