Chrome HDR is broken on Windows 10, but a fix is on the way – MSPoweruser

According to users’ reports on Reddit, both Chrome(v81 and later) and Edge users on Windows 10 are facing an issue where the brightness level of the HDR content on YouTube is incorrect when some modification is made to the “SDR content appearance” slider found in the “Windows HD Colour Settings” page.

Source: Chrome HDR is broken on Windows 10, but a fix is on the way – MSPoweruser