In the docs (https://webuntis.noim.me/classes/WebUntisAnonymousAuth.html#getTimetableForWeek) is says: ``` Optional formatId: number = 1 set to 1 to include teachers, 2 omits the teachers in elements response ``` But I get no teachers in the return. Can I just use the getTimetableForRange, pass in the range of the week and get a correct response from there?