EXIF data in AVIF files generated with avifenc is not displayed

[corr]

When opening AVIF files in XnView MP 1.9.4, EXIF data is not displayed even though it is correctly present in the AVIF container.
Other tools (e.g., exiftool 13.38 or Windows 10 file properties) can read the embedded EXIF data.

Steps to reproduce:
- Create or use a JPEG file with EXIF data
- Convert to AVIF using avifenc, e.g.:
avifenc input.jpg output.avif

- Open the generated output.avif in XnView MP
- Browser in Details View
- Show column with EXIF data

[xnview]

please send us a sample file

[corr]

https://www.swisstransfer.com/d/b762eab ... aade2989d5