Allow selecting active build configuration when opening project

When I open an existing project or create a new one, I can select for which Kits Creator should create build configurations. I cannot select though which of those build configurations will be the active one. Therefore, Creator may start running CMake and parsing the code for a build configuration which I don't need immediately.

Would it be feasible to have something like a radio button "activate this configuration" on the "Kit Selection" pages?