Difference between "filmed by" and "photography" credits

This is a question about film-making terminology and how credits should be entered in IMDB.In a TV documentary (*) that consists mainly of talking-heads interviews, linking scene-setting shots, and archive news reports from several decades ago, the on-screen credits list three names under the heading "Photography" and one as "Series Produced, Directed and Filmed by". Obviously the last is three separate entries for the same person, in Producer, Director and either Camera or Cinematographer sections. But should that person, and the three for "Photography", all go in the same section (eg all in Cinematographer, or all in Camera), or should they be split (eg "Filmed by" in Cinematographer and "Photography" in Camera)?Could it be that the producer/director had a creative hand in composing and lighting the interviews (a "director of photography" role), with the "Photographer" crew doing the actual operation of the camera?So far, I've added all the credits (with attributes "filmed by" and "photography") in the Cinematographer section, but I'm wondering whether this is right. (*) The three episodes of "The Yorkshire Ripper" (2019) https://www.imdb.com/title/tt9100704/reference