SharePlay is one of the standout features of macOS Monterey—Mac users can now listen to or watch content with other Apple users over FaceTime. You can even share your screen effortlessly during a video call with SharePlay. As much as we love this feature, it’s not flawless, and you may run into issues now and then. Often, the problem is related to a specific app, but macOS can also glitch out and cause features like SharePlay to malfunction.