As a user, I can see estimated execution effort in Test Sets, Test Executions and Test Plans

I would like to ask you about a feature you probably already thought of : being able to estimate the time for executing a test execution using Jira time tracking on tests.
What would be even greater would be automatically fill in the Jira “estimated time” for a test when executing the test.
Thus, when populating a test plan, a test set or a test execution, one could have an estimation of the time it would take to run the execution.