GUI question:   Is it possible to tell Poser to keep an aspect ratio when loading scenes?
I'm loading old scenes, which have a specific aspect ratio, and because of the docked preview, Poser re-frames them... Which means that you just can't use a docked preview, unless you leave the decision about your framing to Poser ... !  Can't be, does it.

Vue does keep the aspect ratio, adding gray borders to show what is the active picture and what is just landfill. Any way to have the same thing in Poser, or do I have to undock the preview to work?