Apple reportedly refining Liquid Glass interface for macOS 27 ahead of WWDC
Bloomberg's Mark Gurman reports Apple is correcting a software engineering implementation to align with the original vision of the design language
Bloomberg senior analyst Mark Gurman reports that Apple is preparing to introduce slight redesign tweaks to the Liquid Glass interface within the upcoming macOS 27 update. These adjustments are intended to address specific user complaints regarding poor text readability, particularly in text-heavy areas, as well as inconsistent visual appearances across different applications.
According to the report, the current iteration of the design language has struggled to transition smoothly onto the larger desktop and laptop displays that dominate the market. Gurman attributes these visual discrepancies to a fundamental mismatch between the design's reliance on OLED technology and the LCD panels found in most existing Mac hardware.
Apple appears to be characterising these changes as a return to the intended original vision, correcting what the software engineering team described as a not-completely-baked implementation. The focus of the update will target specific shadows and transparency quirks that have emerged as the interface interacts with current display technologies.
This software correction arrives alongside a broader suite of improvements, including bug fixes, battery-life upgrades, and performance enhancements. Gurman notes that while these tweaks aim to improve the experience on current LCD devices, the Liquid Glass aesthetic could look significantly better on future hardware, such as an expected OLED touchscreen MacBook that could arrive as soon as this year.
It is worth noting that this is not the first adjustment Apple has made to the design language. Previous iterations in iOS 26.1, iPadOS 26.1, and macOS 26.1 introduced an option to frost the interface to provide users with more opacity and contrast. The upcoming changes in macOS 27 build on this by refining the underlying rendering rather than simply adding a toggle.
The full details of these interface updates, along with the broader system improvements, are scheduled to be officially unveiled at Apple's Worldwide Developers Conference on 8 June. While the specific version number macOS 27 is used in the reporting, the focus remains on resolving the technical hurdles preventing the design from performing as originally envisioned on current hardware.
