The topic is the best way I could put it to hopefully get some views and responses to my issue. I believe this started in 2012, but I'm unsure though.
Consider the following scenario:
We detail an extensive amount of 3D solid entities using viewports in layout tabs. Most of detailing entities are in model space, things like dimensions, part callout, and other text entities that provide description as to what's going on in the viewport. Periodically, there is a need to create entities in paper space. Lets say for example, I'm zoomed out to the layout of the page setup, and I have a viewport with a lot of 3D solid entities. Still zoomed out now, I want to add an icon to the corner of the viewport. When I invoke the "endpoint" osnap to insert my icon at the viewport's, without zooming in, and try to pick a corner of the viewport, the icon gets inserted to an endpoint of an entity that's in model space. What a pain in the behind. The only real work-around is to zoom right into the corner of the viewport, which defeats the whole point of osnaps in the first place.
I remember this not being the case. Did AutoCAD introduce a variable and set it's default to something that I don't it to be, or is this a screw-up of AutoCAD?