WhatsApp Developing Chat Lock Sync Across Devices
• WhatsApp is working on syncing chat locks across linked devices like Android, iOS, Web, Windows, and macOS • Currently, locking chats on Android/iOS does not carry over to other platforms • With the new feature, locking a chat on one linked device will also lock it on other devices • The chat lock sync is currently under development and not officially launched yet • WhatsApp is also continuing work on adding username support to make chatting easier without sharing phone numbers