proj-example invalid

[m-mohr]

The field proj:projjson in the proj-example is invalid. STAC Node Validator in the dev version reports:

- C:\Dev\stac-spec\examples\extensions-collection\proj-example\proj-example.json
-- Lint: File is well-formed
-- STAC Version: 1.0.0-rc.2
--- item: valid
--- https://stac-extensions.github.io/eo/v1.0.0/schema.json: valid
--- https://stac-extensions.github.io/projection/v1.0.0/schema.json: invalid
[
  {
    keyword: 'oneOf',
    dataPath: ".properties['proj:projjson']",
    schemaPath: '#/properties/proj%3Aprojjson/oneOf/0/oneOf',
    params: { passingSchemas: [Array] },
    message: 'should match exactly one schema in oneOf'
  },
  {
    keyword: 'type',
    dataPath: ".properties['proj:projjson']",
    schemaPath: '#/properties/proj%3Aprojjson/oneOf/1/type',
    params: { type: 'null' },
    message: 'should be null'
  },
  {
    keyword: 'oneOf',
    dataPath: ".properties['proj:projjson']",
    schemaPath: '#/properties/proj%3Aprojjson/oneOf',
    params: { passingSchemas: null },
    message: 'should match exactly one schema in oneOf'
  },
  {
    keyword: 'const',
    dataPath: '.type',
    schemaPath: '#/oneOf/1/allOf/0/properties/type/const',
    params: { allowedValue: 'Collection' },
    message: 'should be equal to constant'
  },
  {
    keyword: 'oneOf',
    dataPath: '',
    schemaPath: '#/oneOf',
    params: { passingSchemas: null },
    message: 'should match exactly one schema in oneOf'
  }
]

[m-mohr]

Seems like an issue in the validator.