XML: No way to have an object with both attribute and element value

XML: No way to have an object with both attribute and element value
e.g.
Some text

This is a revival of this issue from OpenAPI years ago:
https://github.com/OAI/OpenAPI-Specification/issues/630

I can define a object that has attributes, and some that have element values but not both.
Simple solution would be:

AttributeObject:
  type: object
  properties:
    name:
      type: string
      example: 'eventName'
      xml:
        attribute: true
    data:
      type: string
      example: 'myvalue'
      xml:
        elementValue: true
  xml:
    name: 'attribute'

Something like this should produce:
myvalue

Review the XML example and the revived OpenAPI issue 630 to understand the requested attribute-plus-element-value behavior. No repository file or test is named; done means defining and supporting an object that serializes as myvalue.