Problems to retrieve online data (get_online_features with Redis) on v.0.28.0: it says the feature view does not exist #3457

Contour definitions:

• A FeatureStore object named "store" is properly instatiated
• A Feature Service object named "feature_service" is properly initialized

Expected Behavior

By using the method "get_online_features()", we expect to retrieve data defined in feature_service.
The example uses data from open breast_cancer database, and the method looks like:

online_response = store.get_online_features(
    features=feature_service,
    entity_rows=[{"patient_id": 0}],
)

which should return (for example) : {'patient_id': [0], 'my_feature': [184.60000610351562]}

Current Behavior

This works as expected with versions 0.27 and below. By changing to feast version 0.28, we started to see an error

feast.errors.FeatureViewNotFoundException: Feature view d does not exist in project feature_repo

Important: the same feature_service is used to retrieve data from the offline store, and this process specifically works as expected.
In other words: "get_historical_features" works as expected, while "get_online_features" not, for the same features as input.
We already tried to use names of Feature Views and Features instead of the Feature Service, but without success.

Steps to reproduce

• Using PostgreSQL for Offline Store and Registry, hosted on Azure
• Using Azure Cache for Redis for the Online Store
• Try to reproduce the same environment and then check if the aforementioned code works on Feast v0.28

Specifications

• Version: 0.28
• Platform: Windows NT x64 10.0.17763
• Subsystem: Python 3.9.4 x64