EDM song similar to this section

At the 20 second mark it goes to an isolated vocal section that itches my brain…however it reminds me of another song so badly but for the life of me I can’t remember anyone have any idea they are very similiar with the music fading and the stacked vocals before it goes back.

https://music.youtube.com/watch?v=bG84RtPP7tQ&si=-NkmkyQ3\_krqc72m