Pesach - Eating Matzah on Pesach – Is It a Mitzvah Beyond the Seder?

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

The Rebbe clarifies that eating matzah is a mitzvah only on the Seder night. Although matzah is guarded for Pesach, this does not prove a mitzvah throughout the holiday. On a deeper level there may be significance, but not in halachic obligation. https://www.torahrecordings.com/shulchan_menachem/orach_chayim/247