I have been having a blast playing around with the HD Render Pipeline but found that the Look Dev window is mostly unusable in this mode.
HDRIs don’t display in the window and the lighting is very dull, the Shading drop down selections such as Wire-frame, Albedo, Specular ect all seem to not work at all as well.
I know these are both Experimental features but thought it best to mention it because I have not found anyone else talking about it.