Pesach - Standing for Kiddush on Pesach - קידוש בליל הסדר

From Rulings and insights from the Lubavitcher Rebbe - Rabbi Chaim Wolosow by R Chaim Wolosow.

The Alter Rebbe affirms the Chabad custom to recite Kiddush while standing, even on the night of Pesach. Despite opinions to sit for cheirus, the minhag remains consistent with Kabbalistic sources to stand. https://www.torahrecordings.com/shulchan_menachem/orach_chayim/235