Ionic vue ionic component / style is not loading correctly in IOS

I am using ionic vue to develop both ios and android app. While the style in android is fine, the style in ios crash.

Currently, I force the mode to md to ensure the proper style.

What’s wrong with this?

When I show it on ios device in browser "

expected view :

The styles in browser are the same.

This is just an example, basically all ionic components are not working.

Thank you :pray: