macOS 27 just fixed the most annoying problem for third-party HDR displays

Magasin MACKEN

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macOS 27 fixes an issue that previously limited HDR on external displays. Users with HDR-capable displays from other manufacturers can now use HDR at the same time as a scaled resolution of 2560×1440. In macOS 26 Tahoe, it was possible to enable HDR on an external HDR10 display, but only when the display was running at, for example, 1920×1080. […] Source

shiftdelete.net

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With macOS 27 HDR support, it eliminates the issue of scaled resolution on third-party monitors. Here are the details of the new update.

itavisen.no

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Finally, HDR and scaling work as desired.