We would want this to be like the OpenJPEG support, with a build option to allow distributors which do not have libjxl to disable the support at build time. Moreover, in this case we would rather have it as an experimental feature (i.e. disabled by default in release builds).
Created attachment 444715 [details] Patch This will need libjxl in the Flatpak SDK before EWS will be green
Committed r286131 (244518@main): <https://commits.webkit.org/244518@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 444715 [details].
<rdar://problem/85698701>