Change favourite icons on "Start Page" (Safari 14 macOS)
I've been customising my "Start Page" on Safari 14. Some of my favourites have successfully preloaded an icon to display in the Start Page as you can see in the screenshot.
I managed to manually change the iCloud icon by going to ~/Library/Safari/Touch Icons Cache/Images , the reason I managed to change it was because it was previously displaying a different icon saved in the path folder stated above, so I managed to simply replace the icon with the iCloud one.
Unfortunately I didn't have the same luck with the Youtube and Amazon icons since these just show a letter and not an actual icon I can replace.
Does anyone know how to give them an icon?
Thanks in advance!
MacBook Pro 13″, macOS 10.15