I’m working on a recreation of the legacy chat system interface that uses TextChatService. In the process of trying to create a TextChannel for a whisper, I found that the AddUserAsync call always fails in this scenario with the following error:
System Information: AMD Ryzeb 7 3600X 8-Core Processor, 32 GB, AMD Radeon RX 6700 XT
Enabled Beta Features: Dragger QoL Improvements, Face Capture, Live Animation Creator, Updated Roblox Controls
Legacy chat rewrite.rbxl (118.3 KB)
Expected behavior
I expect AddUserAsync to add a TextSource to the TextChannel as described in the API documentation.