Hello, thank you for your report. The Legacy Chat service will be retired in the coming months. A tooltip notification has been released in Studio Explorer to communicate this deprecation. If you hover over the warning icon, the tooltip will appear and show the following message.
Projects continuing to use the Legacy Chat service will exhibit a warning icon adjacent to “TextChatService” in Studio Explorer. Upon hovering over this icon, the following message will appear: “This project now utilizes TextChatService at runtime. Change ChatVersion to TextChatService in Properties.” This warning indicates that although we have migrated this project to TextChatService (TCS), the ChatVersion property is still set to LegacyChatService. To resolve the Studio warning and finish migrating your experience to TextChatService, please refer to our
migration guide.
Additional details and updates on legacy chat migration can be found here.
