IOS 17.4.1 update issue

IOS 17.4.1 update issue for Arabic writings

I am part of community if facebook where the writings are in Arabic . After IOS 17.4.1 update all my facebook posts with Arabic writing are distorted from the mid section of any write up. As I start reading any write up, it is good till the half way. After that the writings are distorted and not makes sense. It is happening in my iPhone Xs Max starting after the IOS update. Would appreciate if you can fix it.