PSA: New Character Bug in Messages Causing iOS Devices to Crash [Updated]

There appears to be a new character-linked bug in Messages, Mail, and other apps that can cause the iPhone, iPad, Mac, and Apple Watch to crash when receiving a specific string of characters.Image from Twitter
In this particular case, the character string involves the Italian flag emoji along with characters in the Sindhi language, and it appears the system crash happens when an incoming notification is received with the problem-causing characters.Based on information shared on Reddit, the chara