Latest macOS Tahoe beta fixes bug with Electron apps that caused widespread performance issues

9to5Mac
By Benjamin MayoNov 21, 2025, 8:08 am719 ptsTop
After macOS Tahoe launched, some intrepid developers noticed that Electron apps could cause the Mac’s rendering system to be overloaded due to an incompatibility with the way Electron apps were overriding the default window corner mask. Users would experience issues like stuttery scrolling when interacting…

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