[IcLoadingIndicator] - changing `type` from `linear` to `circular` does not work

[ad9242]

Summary of the bug

If the type is changed from linear to circular, then the indicator does not display correctly

🪜 How to reproduce

1. go to stackblitz example
2. see the linear loading indicator
3. click the button to change the type
4. See the circular indicator is not displayed

🧐 Expected behaviour

the circular indicator should display correctly

📝 Acceptance Criteria

Given a linear loading indicator is visible When changing to a circular type Then the circular indicator should display correctly