TargetByFeaturesTable does not save with JSON

[ManavToor]

When using TargetDriftPreset, the Target (Prediction) Behavior By Feature metric does not appear when saving report as html or json.

report = Report(metrics=[TargetDriftPreset()])
report.run(current_data=cur, reference_data=ref, column_mapping=column_mapping)
report.save_html('report.html')
report_json = report.json()

It seems to be the Aggregated visuals in plots feature that removes it. I'm aware the feature is suppose to reduce the size of the raw data, but is it suppose to remove the metric completely? When passing, raw_data=True, the html report shows the metric, but the JSON is still returning an empty dictionary. I also tried setting include_render=True for the save json method.

from evidently.options.agg_data import RenderOptions 
render = RenderOptions(raw_data=True)
report = Report(metrics=[TargetDriftPreset()], options=[render])
report.run(current_data=cur, reference_data=ref, column_mapping=column_mapping)
report_json = json.loads(report.json(include_render=True))
print(report_json['metrics'][4])

OUT:

{'metric': 'TargetByFeaturesTable', 'result': {}}

EDIT: Passing the TargetByFeaturesTable as an include parameter as follows seemed to work:

report_json = json.loads(report.json(include={'TargetByFeaturesTable': {'reference', 'current'}}))

It would still be nice to have the metric show up on its own instead of having to manually include it.

Evidently: 0.4.40
Python: 3.12.7