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Spent hours making an animated SVG and Safari doesn't handle it
(lemmy.balamb.fr)
Not only Safari is unable to show basic elements (less than Gnome Web which is Webkit based too), there's no single proper tool to export the fricking SVG to GIF. I've never wanted to flip a table that much in my life.
Assuming you haven't tried it, what about an online converter to APNG? Those look like they are almost fully supported by every major browser (and have transparency!)
As for the online converter part, it might end up looking terrible but it's a place to start I guess