[v5.3.0.2]
I had NCrunch docked at bottom (I want it docked on bottom right side, below editors, but cannot get that to work), when finding usages of a symbol and clicking the toolbar to show it in its own view, it is visible at bottom left.
I cannot resize the NCrunch window though so I must unpin NCrunch in order to get to the usages window. See screenshot below.