[PlatoIsADisease]

Yep, doesnt work on firefox or chrome.

[nticompass]

Works in Zen 1.17.15b (aka Firefox 146.0.1) on Linux.

[paularmstrong]

Same for me, Zen 1.17.15b on Mac

[Imustaskforhelp]

Same I am using Zen 1.17.15b on Mac too and it works for me too

[_grilled_cheese]

Working fine on Firefox for me

Firefox version 146.0.1 on Windows 11

[WithinReason]

https://caniuse.com/jpegxl

I have the flag enabled but it's still broken in FF, needs to be a nightly build to work

[nor-and-or-not]

Same here, doesn't work, FF 148.0b5