Melachah on Erev Shabbos After Chatzos Midday

Is one allowed to do melachah after chatzos on erev Shabbos, when erev Pesach falls on Shabbos?

The Shulchan Aruch (468:1) writes: “One who does melachah on erev Pesach from chatzos and on, gets excommunicated”. The Mishnah Berurah explains based on the Yerushalmi that after chatzos is the time of offering up the korban Pesach. And the day on which a korban is brought is considered a Yom Tov. Therefore, m’divrei