During my adult working career of 33 years, I had 3 different female supervisors. Couldn’t have asked for better and was indeed lucky/fortunate!
Maybe my perspective comes from working on many different projects for many clients (sometimes internal customers/functional users, but sometimes external to whoever I worked for). That’s often the nature of software development — finish a task and move to the next group that needs software. Thus, I’ve worked with enough project managers to pick up on some common themes.