[Van-de-Graaff Balloon] No Interaction with Components (Lack of Information)

[JMetalian]

Describe the defect
After entering the experiment, Helpi shows up and tells to interact with individual components by clicking on them. However, individual components are not interactable.

To Reproduce
Steps to reproduce the behavior:

1. Go to Van-de-Graaff Balloon Experiement
2. Try to click on individual components that are available in the experiment after Helpi's speech is ended.
3. Interaction is not occurring.

Expected behavior
A definition and explanation of the individual components are expected.

Found in version
The version where the defect was detected v4.2 -> build: 20211213

Screenshots

WebGL:

• OS: Windows 10, 21H2 Build: 19044.1415
• Browser: Chrome
• Version 97.0.4692.71

Additional context
Just before the experiment, there is a typo as Ballon. Should be "Balloon"