This recent bug specifically targeted Telegram Desktop (macOS and Windows).
Trigger: When the app attempts to render these complex Unicode characters within a message bubble or notification, the CPU usage spikes, leading to an application freeze or crash. crush bug telegram
Heads up! A new Telegram crash bug is circulating. If you receive a message containing strange characters or a "broken" media file, do not click it. What’s happening: Use the same environment : same device, OS
: Using "Spoiler" formatting in folder names or specific chat elements has been known to cause crashes. Media Overload : Sending certain stickers in Secret Chats Heads up