Comment 5 for bug 1503910

A better way to put it is that it's the box is the same TOC object whether it is anchored or floating. A same window shouldn't have its shortcuts changed simply because it's not anchored any more. It'd be like if ctrl+q for the main Viewer stopped working if you had focus on the panel. That wouldn't make sense and vice versa, they're both part of the same app so the shortcut should work wherever.