I had a struggle getting this to work. In our case, the floating tool windows insist on being above all other things in the application. I had to juggle how groups and windows are added to mitigate the problem.
Now - I'm also having an issue with RadBusyIndicator being below
the floating windows. Again, the Zindex has no effect....
Is there a control or setting in the visual hierarchy I'm missing?
Another frustrating thing is that I can't bring a window to the front when I want to (my other thread
In short, it seems like I cannot control the display order of floating windows at all....