Just bumped into this but if you click on the more button for the discop and then used the assigned shortcut keyGlobal; View: Focus/Show discop/scopes and got presented with supersize scopes and spectrum analyzer.
Maybe just a feature I`m ignorant of but could be useful
Go into the preferences. Then into the Keys tab. Go into the Global > View category. Scroll down to the shortcut named Focus/Show DiskOp/Scopes and assign some key(s) to this, since it’s not assigned by default.
Go into the Disk Browser and hit the [More] button.
When the view expands like this…
… now you can press your new keyboard shortcut and the view will change to the über-scopes.