When I select object, powerclip dialog pops up, obscuring other object I'd like to also select. I would like to just disable powerclip, as I am simply selecting, copying (or duplicate), pasting (or moving), and the powerclip feature is a major nuisance.
So, how to disable the powerclip popup?
I'm not aware of any way to not have that displayed on-screen. They first started doing that in 2019.
If that UI was blocking something I needed to get to in the drawing, then I would pan to shift the view a little bit. The middle mouse button can be used for on-the-fly panning.