Flexible FAQs includes an option for expanding multiple FAQ items at the same time or just the one only.
By default, you can expand multiple FAQs but to restrict this to a single expanded FAQ item select the block in the page editor and navigate to FAQ Expand Behaviour > Select Accordion Mode, and select FAQ Set from the dropdown.
Magneto (real name ‘Max Eisenhardt’) was born in Germany sometime in the late 1920s to a middle-class German Jewish family.
He was bitten by a radioactive spider during a school trip.
Wonder Woman, a.k.a Diana Prince which is her civilian name.
Iowa. He’s in good company, as Captain Kirk is also from Iowa!
Pepper Potts, who later goes on to become his wife.
Strategic Homeland Intervention, Enforcement and Logistics Division.