Select - jetpack/field-select

Select block – Compact, but powerful. Add a select box with several items.

Example

Part of the Jetpack Form.
Field settings include ID.
Can be transformed to Radio or Checkbox Group.
When no items have been entered can be transformed to other fields. Not sure why!
It’s not that easy to move the option values around. You may need to include None in your list. It’s not automatically added when the Select box is not marked as required.