I upgraded to Unicorn and was kind of hoping there would be a way to "save" my arrangement of modules. I like to sort of space out various modules that I'm plugging/swapping around on the outside of and all around the rack itself, so I can drag them in and out while seeing everything I've made available to myself, trying different arrangements, etc. ... so the feature where they "auto-arrange" along the bottom anytime you do anything involving a screen refresh (stacked on top of each other in an orderly but completely indecipherable and hard-to-navigate way) is actually pretty annoying.
Since this is all in a browser, I can understand why it'd be hard to implement saving the user's arrangement of modules outside the gridded space, but that said, if by chance I've overlooked something and there IS a way to do it ... please please please let me know!