In Facebook I can’t see the option to hide groups from my profile, in “manage sections”

Suppose I am a member of some public groups. But I don’t want people, be it friends or ‘everyone’, to see a list of all public groups that I am in. Only I should see a list of all public groups that I am in.

I have read that there is an option for “Groups” in “more….manage sections.”

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I see no Groups option here looking at this pic below.

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