My gripe is that iCloud Tabs haven’t worked right for years. Everything else that syncs in Safari works perfectly fine: tab groups, bookmarks, reading list. But iCloud Tabs, the feature that shows what you have open on other devices, is always either empty or showing things I had open literally months ago.
It works for me. But randomly not work. And I have seen that iCloud Tabs issue before. I think it was logging out and logging back in would fix it. But this will cause another issue but I cant remember what it was.
Basically the whole thing with Sync is very fickle.
On another note, Safari somehow doesn't work well when you have over 128 Tabs.
