With large definition it’s often difficult to find where on the canvas your preview geometry is generated. I am working on this script that will zoom to the component based on and alt+click in the rhino viewport. Anything that is previewed can be clicked. Let me know if you would find this helpful. This has been on my Wishlist for a looooong time!
there’s already a function I use very often, after highlighting a component in such a way it becomes green, you can pop-up the radial menu (that I keep linked to space bar) and click the lens-icon:
