At least 104 people were killed and more than 280 wounded in the incident near Gaza City, Palestinian health officials said.
US negotiators had been pushing hard to get a pause-for-hostages deal by Ramadan's beginning on March 10 and top US officials were working on the issue last week..
Mohammad Shtayyeh told his cabinet that the next administration would need to take account of the emerging reality in Gaza that has been destroyed by nearly five months of heavy fighting.
Israeli delegates met on Friday in Paris with Qatari, Egyptian and US mediators who helped put together the lone ceasefire so far, in November 2023
Arab countries led by Jordan have expressed worries that Israel's continued offensive against Hamas during the holy month of Ramadan could ramp up tensions further in the war.
Algeria requested on Saturday that the council vote on Tuesday, diplomats said.
More than half of Gaza's population has been pushed into Rafah and Israeli plans to storm the city have prompted international concern.
Israel's air and ground offensive has since devastated tiny, crowded Gaza, killing 28,663 people.
More than half of Gaza's 2.4 million people have sought refuge in Rafah; efforts continue to halt fighting in exchange for Hamas freeing hostages
The health ministry in Gaza says the massive Israeli offensive since October 7 has killed at least 28,064 people, mostly women and children.