React Native Custom Font Extra Padding

I am using a custom font (Cairo) for both Android & IOS. The font rendered with an extra padding for both platforms like the following

When I tried to set lineHeight=[fontSize] I got the following

I tried to set lineGap=0 following this article:Consistent font line height renderingbut I find that it's already ZERO

Also tried the paddingTop solution but it's not working at all just shift the text down with the bottom space like the above images

Hope anyone can help :)