Is this a new feature, an improvement, or a change to existing functionality?

Change

How would you describe the priority of this feature request

Low (would be nice)

Please provide a clear description of problem this feature solves

Currently only the root context has a non-null m_state, even though m_state is a shared_ptr.

Most of the get/set methods look like:

    if (m_parent)
    {
        return m_parent->task();
    }

    return m_state->task;

Describe your ideal solution

Pass a copy of m_state to child context's

Alternately make m_state a unique_ptr

Additional context

No response

Code of Conduct

• I agree to follow this project's Code of Conduct
• I have searched the open feature requests and have found no duplicates for this feature request