In Editing Mode, in game.TextChatService.BubbleChatConfiguration, set TailVisible to false.
Enter Playing Mode, and chat something. The Tail will still be visible, disregarding the setting.
After manually ticking TailVisible in Playing Mode, the Tail visibility does change correctly.
Reproduction.rbxl (53.2 KB)
Roblox Studio 0.652.0.6520764
System:
Processor AMD Ryzen 7 4800H with Radeon Graphics 2.90 GHz
Installed RAM 16.0 GB (15.4 GB usable)
System type 64-bit operating system, x64-based processor
Edition Windows 11 Home
Version 23H2
Installed on 25/04/2023
OS build 22631.4460
Experience Windows Feature Experience Pack 1000.22700.1047.0
Expected behavior
I expect the Tail to not be visible with TailVisible set to false in any circumstance.