Since others are having mixed results with the rendering of the image in mobile Safari, I wonder if the differences are due to hardware decoding. My Mac has a

Since others are having mixed results with the rendering of the image in mobile Safari, I wonder if the differences are due to hardware decoding. My Mac has a I7-9750H (Coffee Lake) processor with an AMD Radeon Pro 5300M. The image does render on my iPhone with an Apple A14 Bionic processor. The 2020 iPad Air (4th gen) also has this processor. If "2020 iPad" means iPad 10.2" 8th Gen, that has an A12 Bionic processor. If the image doesn't render on an Apple mobile device, maybe it's one with an older processor?