Thanks for the reply. I ended up submitting Form 8915-F in paper form as amendment after I e-filed (oops..).
From IRS publication https://www.irs.gov/instructions/i8915f#en_US_202401_publink1000119543
"If you have more than two disasters, attach to the back of your Form 8915-F a statement with your name and SSN, and, for each disaster, the FEMA number, the disaster declaration date, and the disaster beginning date."
Not sure if I did it right because I couldn't rely on Turbotax. I'm sure IRS will let me know soon enough...
