Error with time series chart of trial components under experiments

I'm using the functionality of sagemaker.experiments, where a run object is defined for tracking a job. For logging of metrics, I'm using the log_metric() method of the run object, with name, value and step (epoch).

Under the sagemaker studio UI, I can see the experiment and the relevant runs, I also can see aggregations of the metrics (such as min, max, average, count, etc.), but when I try to plot a chart of a metric over epoch (or over time), there is an error with this message:

An error has occurred while retrieving chart data.

Particularly, I've run this example notebook, which uses local mode for training a model and logging metrics. https://sagemaker-examples.readthedocs.io/en/latest/sagemaker-experiments/local_experiment_tracking/pytorch_experiment.html

I ran this notebook as is!

When running this notebook under my sagemaker domain, I can see that the experiment and runs are logged with correct parameters and artifacts, but still the metrics tab only shows the summary of metrics and not the full data. I can;t plot charts of metrics against epochs, as before.

Any idea what is going on here? Maybe there is something else needed?