Animated AVIF is rendered slowly on Safari
Tested with MacBook pro (16" 2019) and Safari (Version 17.0 - 19616.1.27.211.1) and also on several iPhone models (14, 15 Pro) (over BrowserStack)
When using macBook pro (16" 2019) with Chrome (Version 120.0.6099.129) it is rendered OK
example for 720p@25FPS:
https://res.cloudinary.com/yaronshmueli/image/upload/cases/animated_AVIF_Apple/world_flight_fast_decode_tile_clmn_btiolg.avif