[POP] Error with jsonschema due wrong Anchor

Following command does not work:

xbonnin@b29119bed125:/pipeline$ pop -ll INFO dingo --help
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/jsonschema/validators.py", line 446, in _validate_reference
    resolved = self._resolver.lookup(ref)
  File "/usr/local/lib/python3.8/site-packages/referencing/_core.py", line 597, in lookup
    retrieved = retrieved.registry.anchor(uri, fragment)
  File "/usr/local/lib/python3.8/site-packages/referencing/_core.py", line 385, in anchor
    raise exceptions.InvalidAnchor(
referencing.exceptions.InvalidAnchor: '#definitions/release' is not a valid anchor, neither as a plain name anchor nor as a JSON Pointer. You may have intended to use '#/definitions/release', as the slash is required *before each segment* of a JSON pointer.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/poppy/core/plugin.py", line 168, in descriptor
    data.read_validate()
  File "/usr/local/lib/python3.8/site-packages/poppy/core/configuration.py", line 101, in read_validate
    jsonschema.validate(
  File "/usr/local/lib/python3.8/site-packages/jsonschema/validators.py", line 1305, in validate
    error = exceptions.best_match(validator.iter_errors(instance))
  File "/usr/local/lib/python3.8/site-packages/jsonschema/exceptions.py", line 444, in best_match
    best = next(errors, None)
  File "/usr/local/lib/python3.8/site-packages/jsonschema/validators.py", line 368, in iter_errors
    for error in errors:
  File "/usr/local/lib/python3.8/site-packages/jsonschema/_validators.py", line 305, in properties
    yield from validator.descend(
  File "/usr/local/lib/python3.8/site-packages/jsonschema/validators.py", line 416, in descend
    for error in errors:
  File "/usr/local/lib/python3.8/site-packages/jsonschema/_validators.py", line 284, in ref
    yield from validator._validate_reference(ref=ref, instance=instance)
  File "/usr/local/lib/python3.8/site-packages/jsonschema/validators.py", line 448, in _validate_reference
    raise exceptions._WrappedReferencingError(err)
jsonschema.exceptions._WrappedReferencingError: InvalidAnchor: '#definitions/release' is not a valid anchor, neither as a plain name anchor nor as a JSON Pointer. You may have intended to use '#/definitions/release', as the slash is required *before each segment* of a JSON pointer.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/pop", line 8, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.8/site-packages/poppy/pop/scripts/scripts.py", line 244, in main
    Command.manager.generate(options)
  File "/usr/local/lib/python3.8/site-packages/poppy/core/command.py", line 106, in generate
    self.generation_start(options)
  File "/usr/local/lib/python3.8/site-packages/poppy/core/generic/signals.py", line 23, in __call__
    func(*args, **kargs)
  File "/usr/local/lib/python3.8/site-packages/poppy/pop/scripts/scripts.py", line 127, in setup
    load_plugins(plugins)
  File "/usr/local/lib/python3.8/site-packages/poppy/pop/scripts/scripts.py", line 71, in load_plugins
    Plugin(plugin, module)
  File "/usr/local/lib/python3.8/site-packages/poppy/core/generic/metaclasses.py", line 73, in __call__
    instance = super(ManagerMeta, cls).__call__(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/poppy/core/plugin.py", line 42, in __init__
    self.module = module
  File "/usr/local/lib/python3.8/site-packages/poppy/core/plugin.py", line 213, in module
    self.tasks
  File "/usr/local/lib/python3.8/site-packages/poppy/core/generic/cache.py", line 27, in __get__
    result = self.func(instance)
  File "/usr/local/lib/python3.8/site-packages/poppy/core/plugin.py", line 116, in tasks
    descriptor = self.descriptor
  File "/usr/local/lib/python3.8/site-packages/poppy/core/generic/cache.py", line 27, in __get__
    result = self.func(instance)
  File "/usr/local/lib/python3.8/site-packages/poppy/core/plugin.py", line 170, in descriptor
    raise PluginError(
poppy.core.plugin.PluginError: InvalidAnchor: '#definitions/release' is not a valid anchor, neither as a plain name anchor nor as a JSON Pointer. You may have intended to use '#/definitions/release', as the slash is required *before each segment* of a JSON pointer.
Cannot read JSON descriptor of plugin poppy.pop

(Tested with RODP 1.24.0 in Docker Debian)