How to remove autocomplete (autofill) entries from Chrome? (Shift+Fn+Delete doesn't work)

In both Firefox and Chrome (latest versions) when I start typing an address of a website I have visited before, it shows a bunch of autocomplete entries. If I want to delete a specific entry, in Firefox I can press up or down to select that particular entry, and press Shift+Fn+Delete and it's gone. Somehow I remember this used to work in Chrome as well, and this is also what I find on various websites. But it doesn't work. At least not in my current version of Chrome (the latest). How do I remove specific autocomplete entries from Chrome, other than just deleting the entire history altogether? (which I'd rather not do) In case it's relevant, I'm running MacOS Mojave 10.14.6.