Allow concurrent write access to designer

For some of our big workflow solutions we have multiple resources working on the solution, and it would be great to allow concurrent access to write to the workflow. The Microsoft O365 platform is a good example of this working, and other solutions we have used also allow it. I would assume this control would need to be handled with a change to the way changes are saved, and done automatically rather than by manually clicking save. But this concurrent usage and updates would be an incredibly helpful function.