Unexpected behaviour about the interaction between the stepper tool and the frontend

[FYL2003]

Unexpected flashing of the stepper tool icon. Expected behaviour: no flashing occurs (The CSE machine does not have this issue; it might be a useful source for referencing).

Order of execution to trigger the problem:

1. Run the program in stepper tool.
2. Change to Introduction setup.
3. Run the program in the setup.

Figures related to the issue: (The figures are in the order in which the problem was triggered.)

For detailed behaviour, please check out the video clips attached.

https://github.com/source-academy/frontend/assets/97390773/f57a3ae2-5bc9-462e-9503-52d8e8afb51b