iPhone 15 Pro series cases with design flaw impact new Action Button

Some third-party iPhone 15 Pro series cases have a design flaw that affects the new Action button, which replaces the mute switch. Case makers were apparently caught off guard by Apple's decision to make this change, despite rumors circulating beforehand. The design flaw hinders the ability to easily activate the Action button with a press. Apple's official iPhone 15 Pro series cases are guaranteed to work with the Action button, but users are advised to inspect case compatibility before purchasing.