Animated AVIF images appear without animation (frozen)

[Uhter]

Distribution

Manjaro Linux Xfce

Package version

3.4.7-1

Frequency

Always

Bug description

Hi,

The issue is that animated AVIF images appear without animation (frozen).

Few points:

• When launching Pix in terminal, no new lines/warnings is showed. Everything seems ok.
• Same animated avif are correctly played with Gwenview (for example).
• Pix correctly show not-animated avif.

Steps to reproduce

Simply open an animated avif with Pix.
You can try with this file if you want: https://share.eu.internxt.com/sh/file/pIXJwRPJS7CT-KZIyQtK6A/LYoSl5Lz

Expected behavior

I would see animated avif not frozen.

Additional information

No response