JPEG XL exif problem

[xzpyth]

Hello are you planning on fixing the missing exif metadata upon conversion from other formats to Jpeg xl ? I absolutely love jxl especially how it handles noise retention and thus would make the best compression for photos but no available convertor saves the metadata correctly.

[xnview]

yes but currently i don't know how to do...

[corr]

Are you sure that the EXIF data is not saved? I tried cjxl, transcoding a JPG into a JXL. XnView does not show the EXIF data of the JXL. When I convert the JXL back to a JPG, the EXIF data is displayed. So the EXIF data is definitely saved in JPEG XL.

https://artifacts.lucaversari.it/libjxl/libjxl/latest/