Apple’s first macOS 27.3 developer beta, released this week , adds Live Activities to the menu bar of Macs without Dynamic Island. It’s hard to imagine the feature at first, since we’re used to seeing it with the Dynamic Island, but here’s how it works and looks. Apple’s new MacBook Pro models , with touch enabled OLED displays, swapped the notch for a Dynamic Island, similar to the one on recent iPhone models, that supports Live Activities. That could have left...