After IOS 18.0.1 update my iPhone’s speakers have a low volume

I’m using the iPhone SE 2020 before the update. Everything was fine, but after updating it to the latest iOS update 18.0.1 the speakers of my iPhone, having a low volume on a phone call or music, YouTube everything this is happening because of the bug in the software update please Apple do something for that and fix this issue in your next software update….