Generating grandchild element with choice from schema

[datho7561]

Given the following schema:

<grammar xmlns="http://relaxng.org/ns/structure/1.0"
  datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <start>
    <ref name="root" />
  </start>
  <define name="root">
    <element name="root">
      <choice>
        <element name="child1">
          <choice>
            <element name="child1A">
              <text />
            </element>
            <element name="child1B">
              <text />
            </element>
          </choice>
        </element>
        <element name="child2">
          <choice>
            <element name="child2A">
              <text />
            </element>
            <element name="child2B">
              <text />
            </element>
          </choice>
        </element>
      </choice>
    </element>
  </define>
</grammar>

If you have the XML document <root></root> and you use the code action to generate child1, currently it generates child1A as well. I think it might be better to provide an additional code action that only generates child1, so that the user has the option to pick between child1A and child1B.