App updates in iOS store on hitting publish except this one change

This is weird, upon publishing the app, it updates all other changes and even the changes in the same file that I want to change but it doesn’t update this single line of code.

Basically I’m changing the background color in the App.js / main.js

FYI: CSS change in this file creates changes in whole app.

Also I can see the changes in the expo app on my simulator and on my phone Expo app but this change for some reason doesn’t get reflected in the iOS App.

FYI: no change in sdk, and other changes work great except this one change.

Any ideas ?