Did you know... Double-clicking the tool window titlebar re-docks the tool window - #008
After you drag a tool window to an undocked position, you can quickly redock the tool window to the previous location by Double-clicking the titlebar.
Also, you may notice some tool windows are in "tool window groups" (as shown in the image below), whereas others are docked individually. To separate a tool window from its group, either Drag or Double-click the tool window tab away to separate.
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