Multi-color Safari Pinned Tab Favicon

How do I make my Safari Pinned Tab Favicon multi-colored like Pandora has? My logo and favicon are three colors. I followed this tutorial to get the red svg I currently have, but it's a few years old.

https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariWebContent/pinnedTabs/pinnedTabs.html

Thanks!

Jason

Safari

Firefox


Today I rebooted my iMac and when I opened Safari, the pinned tab icons are now multi-colored. It looks like Safari is now pulling the .ico file that the other browsers are pulling. Problem solved.

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