Mozilla has raised concerns about a change in Windows 11 26H2 that may impact users' default browser choices. Firefox has recently introduced HDR support, but this came nearly a decade after Microsoft Edge and Google Chrome. Microsoft Edge has maintained an advantage over Google Chrome in media features, having announced 4K support for Netflix in 2016, while Google Chrome only recently gained 4K support for Netflix, as confirmed by a user on X. To watch Netflix in 4K on Chrome, users must use version 117 or newer and meet specific requirements, including a Netflix plan that supports Ultra HD, a steady internet connection of 15 Mbps or higher, and a compatible 4K display. Mozilla Firefox currently does not support 4K Netflix, remaining limited to 1080p. Additionally, Google Chrome lacks support for Dolby Vision and Dolby Digital Plus codecs, which have been available on Edge since 2015.