Getting Same voice with Different Emotion Prompts

Speaker - Maria_Kasper Text - "Emoti Voice is a powerful and modern open-source text-to-speech engine. Emoti Voice speaks both English and Chinese, and with over two thousand different voices. The most prominent feature is emotional synthesis, allowing you to create speech with a wide range of emotions, including happy, excited, sad, angry and others" Emotion Prompts Tried - Happy / Sad / Excited / Angry / Whisper / Shout Generated Audios - https://drive.google.com/drive/folders/1JqWnVFSiu5DMyZhGt7XyGXhrlB6eCvPR?usp=sharing Generated Using the Demo UI

Can someone please help, if i am missing something here?