I believe a feature was introduced in the latest update where opening Mockups 3 shows you the file you were previously working on.
I can’t find any option to turn this off. It might be that I’m an edge case, but if I want to work on an existing mockup I find the BMML file and double click it. 100% of the time I’m opening Mockups by launching it from a shortcut, it’s because I’m starting a new project.
Is there any likelihood of introducing a way to turn this feature off? As it is, for my specific work flow, I have to open Mockups, then start a new project, which opens a new Mockups window, and then close the previous window with the existing project in it.
Also I’d be interested to see the stats on how many people open previous Projects by double clicking the file versus how many people open them by first opening Mockups 3 and then going to the “Open Recent Project” menu, since I’m assuming the research into this was the source of this new feature.