Numeric default (unchanged):
<img width="400" alt="Screenshot 2024-06-11 at 10 19 21" src="https://github.com/enso-org/enso/assets/1047859/24549125-f7bd-4017-b04f-b9e8715203b1">

Non-numeric default:

https://github.com/enso-org/enso/assets/1047859/bfe812e2-4d1c-477b-9500-f384fa499890

No default:
<img width="400" alt="Screenshot 2024-06-11 at 10 19 36" src="https://github.com/enso-org/enso/assets/1047859/e99dcb0f-f146-4005-b4e5-79223fbe7744">

Closes #9449.