IntelliJ IDEA - How to reattach Variables Tab to be side by side with Debug Tab?

Question

Am new to IntelliJ IDEA (am using 2017.1.3)...

By accident when I was debugging a sample unit test, I accidentally detached the Debugger's Variables tab from the entire IDE - its floating now. Is there a way to reattach this to be at the bottom and side by side of the Debug tab (like it used to be)? I tried a bunch of different approaches and when I hit my breakpoint it still floats (like a modal) outside IntelliJ IDEA. Can IntelliJ's views be customized (kind of like Eclipse's Perspectives and Views)? It seems like JetBrains calls views: tabs and calls Perspective: active window. Is IDEA customizable like Eclipse?

Attached is a screenshot of my plight...

Answer 1

Inside the window frame, grab the tab that says "Variables" with your mouse. Drag it into the debugger panel.