A driver who still has a Beginners or Learner’s license does not need to be listed on a car insurance policy until they have passed their road test and obtained their full License.
As long as they have their Learner’s License they need to have an experienced operator in the vehicle with them at all times so they do not need to be listed on the policy. Once they pass their road test, and get their drivers license, they need to be added to your policy.