Apple's latest iPadOS 26.4 update introduces a new feature designed to assist power users in managing multiple app windows. This feature, a popup that indicates hidden windows, addresses the challenge of keeping track of open windows in a less restrictive multitasking system. The popup, which appears when launching an app with multiple windows, is a welcome addition for those who frequently use multiple windows, providing a quick and easy way to access all open windows. However, it's worth noting that the popup doesn't consistently appear, which could be intentional or a bug. This inconsistency adds an element of unpredictability to the user experience, which might be a design choice to prevent the popup from becoming overly intrusive. The popup's functionality is reminiscent of the 'Shelf' feature introduced in iPadOS 15, offering a familiar solution to a common problem. While the popup might not be a game-changer for the average iPad user, it significantly enhances the multitasking experience for power users, making it easier to manage multiple windows and stay organized. This update demonstrates Apple's commitment to catering to the diverse needs of its user base, ensuring that even the most demanding users have access to tools that streamline their workflow. As with any new feature, user feedback will be crucial in shaping future iterations, and it will be interesting to see how Apple refines this feature based on user input. In the meantime, power users can rejoice in the improved multitasking capabilities of iPadOS 26.4, a testament to Apple's ongoing efforts to innovate and improve the user experience.