Just chiming in in support of this. The realtime updates would be nice, but any updates are critical. And it's inconsistent. iOS sort of updates. macOS never updates. Right now, when I go to Kagi Assistant I see:
- iOS tab list: old "g" favicon
- iOS URL bar: new sphere favicon
- macOS tab and tab list: old "g" favicon
I changed a favicon on a personal site months ago and the old one still shows in Orion.
If nothing else, it'd be good if favicons expired with some reasonable limit.