Im surprised a quick google search didnt yield anything, this was only a credit back in 2020 and 2021, Id be leery of anyone thats trying to get you to amend their prior year returns for this, its been a big thing on TikTok telling people to use this credit when they didnt really qualify for it.

https://www.irs.gov/newsroom/tax-credits-for-paid-leave-under-the-families-first-coronavirus-respons...