error object properties "schema" and "relative_schema_path" seem to be inconsistent

I need to parse a jsonschema.exceptions.ValidationError object to help produce a more useful error message to my customers, but I am not sure that the fields of the ValidationError object are correct.

Test case: https://gist.github.com/jason-s/6d2b3418f4edb7fc8064

Raw object (in yaml format, but jsonschema is representation-agnostic -- thank you, it means I can use it for yaml files):

debug:
  foo:
    bar:
      jiminy: cricket
      mickey: mouse
      44hoho: twinkie

The validator correctly find that 44hoho is not a legal property name; it doesn't match patternProperties and in my schema I have additionalProperties = false.

The problem is that the error object's relative_schema_path and schema seem inconsistent.

My test case prints:

parent         : None
relative_path  : deque(['debug', 'foo', 'bar'])
relative_schema_path: deque(['properties', 'debug', 'properties', 'foo', 'properties', 'bar', 'additionalProperties'])
instance       : {'jiminy': 'cricket', 'mickey': 'mouse', '44hoho': 'twinkie'}
schema_path    : deque(['properties', 'debug', 'properties', 'foo', 'properties', 'bar', 'additionalProperties'])
validator      : additionalProperties
context        : []
path           : deque(['debug', 'foo', 'bar'])
message        : Additional properties are not allowed ('44hoho' was unexpected)
schema         : {'additionalProperties': False, 'type': 'object', 'patternProperties': {'^[^\\d\\W]\\w*$': {'type': 'string'}}}
cause          : None
validator_value: False

Note that the schema attribute is a sub-portion of the schema object, but the relative schema path is from the root schema.

Start with the linked gist and reproduce the reported ValidationError output, then read the ValidationError fields involved: schema, relative_schema_path, schema_path, path, and validator. Determine the intended relationship between the reported schema fragment and schema paths; done means the fields are consistent and the reproduction is covered by a regression test.