RESOLVED DUPLICATE of bug 219977 220775
Safari 14.0.2 seems to have broken some WebPs 
https://bugs.webkit.org/show_bug.cgi?id=220775
Summary Safari 14.0.2 seems to have broken some WebPs
Eric Portis
Reported 2021-01-20 11:31:53 PST
Some WebP images that worked on 14.0.1 on both Big Sur and iOS are broken on 14.0.2. Test page: https://codepen.io/eeeps/pen/GRjLRrV 14.0.2 Big Sur screenshot: https://o.img.rodeo/14.0.2-webp/Screen_Shot_2021-01-20_at_10.20.36_AM.png (left WebP fails, right WebP succeeds) iOS 14.3 screenshot: https://o.img.rodeo/14.0.2-webp/IMG_4A1C1C0C29B3-1.jpg (ditto) 14.0.1 Big Sur screenshot (via Browserstack...): https://o.img.rodeo/14.0.2-webp/Screen_Shot_2021-01-20_at_11.28.17_AM.png (both images succeed) Here's another test page for what seems like the same issue, and an associated support ticket for Cloudflare: https://campaign.kurly.com/test/webp.html https://community.cloudflare.com/t/fully-transparent-png-file-that-was-converted-webp-format-desnt-work-on-safari-14-0-2/231297) This appears to be affecting some (not all) WebPs generated from both Cloudflare and Cloudinary.
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Yusuke Suzuki
Comment 1 2021-01-20 11:48:58 PST
Looks like this is dupe of 219977 *** This bug has been marked as a duplicate of bug 219977 ***
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