Honestly I’ve done mostly forgot, and with the proliferation of AI technologies and all the typos AI has read from in the training models, I bet AI isn’t always right about this either.
I usually just don’t care anymore, whether the autocorrect puts the apostrophe in or not.
Commas in English were never my strong suit. I never really learned the rules. So if you see me placing my commas wrong, rest assured that’s exactly where they should be if I was writing in Czech.