The shooting came hours after two other Palestinians were killed in separate incidents in Jerusalem and the occupied West Bank.
The meeting between Egyptian President Abdel Fattah el-Sissi and Israeli Prime Minister Naftali Bennett on Monday signalled a warming in a relationship.
Proponents say such semi-autonomous machines allow armies to protect their soldiers, while critics fear this marks another dangerous step toward robots making life-or-death decisions.
Tensions have been heightened following last week's escape from an Israeli prison by six Palestinian inmates, as well as struggling efforts by Egypt to broker a long-term cease-fire.
Shringla stressed that "high-level interaction" between Israel and Palestine contributes to a better environment for the resumption of direct peace negotiations.
Egypt is working to shore up a cease-fire to end May's fighting and appeared to be making progress last week
Egypt, a key mediator between Israel and the Hamas Islamists who control the coastal enclave, has previously used Rafah closures as a punitive measure against Hamas.
Israeli troops fired at Palestinian protesters who gathered near the Gaza border wall, the army and Palestinian witnesses said.
Hamas wished the people of Afghanistan future success and said the ouster of the American troops proves “that the resistance of the peoples (in Palestine) is due for a victory."
The rocket fire came hours after Israeli troops clashed with Palestinian gunmen during a late-night arrest raid in the occupied West Bank, killing four Palestinians.
Israeli media reported that four fires caused by incendiary balloons broke out in areas close to the Gaza Strip.
Former Prime Minister of Palestine, Ismail Haniyeh served as Hamas' leader in the group's Gaza stronghold before being elected as head of the movement in 2017.
The blast in the Al-Zawiya area collapsed large parts of the house and damaged dozens of buildings and shops nearby, according to the statement.
A Lebanese security source said the rockets were fired at Israel from the Qlaileh area of southern Lebanon, where a third rocket was also found.
The military says the suspect carried a knife and infiltrated the fenced border near Moshav Sde Avraham, a few kilometers (miles) from the coastal territory.