Tool window not docked over other tool window

Hi ActiPro Team,

Here I am facing a critical problem of docking one tool window over other tool window when the second tool window is in floating state.

e.g.

Suppose I have two tool window ToolWindow1 and ToolWindow2. Initially both are in docked state.

So when I float ToolWindow2 in some other docksite and again dock it to the ToolWindow1. A dock guide has been created over ToolWindow1 so ToolWindow2 is simply getting docked on ToolWindow1.

But when both are in floated state , I dont want to dock any ToolWindow over Other ToolWindow in floated state only ,means I want to remove the Dockguide in floated state.

Please suggest the best possible solution.

Thanks,

Maddy