Cannot select a theme for vscode pets on macOS

**Describe the bug**
I do not have an option to select a theme for my pets on macOS. The commands for the extension do not have anything for theme at all. 

**Screenshots**

<img width="584" height="308" alt="Image" src="https://github.com/user-attachments/assets/91c97731-0d02-450c-a809-ea9173bc09d3" />

**Additional context**
observed on macOS 7th-Nov(IST)