Tags applied to a column in the UI don't persist after reloading the page

[MattMasuda]

Affected module Does it impact the UI, backend or Ingestion Framework?

UI

Describe the bug When adding a tag to a column via the UI, the tag appears to apply correctly. However, after reloading the page the tag no longer appears.

To Reproduce

Add one or more tags to a column. In my case this is a CSV file ingested from S3 storage into a storage service. The tags will appear correctly on the column: Refresh the page and the tags won't appear on the columns any more:

Expected behavior The tag should appear on the column after reloading the page.

Version:

• OS: Linux
• Python version: 3.9.17
• OpenMetadata version: 1.2.3
• OpenMetadata Ingestion package version: openmetadata-ingestion[docker]==1.2.3

Additional context We are running OMD in Kubernetes, managed by the Helm chart. We have a separate Airflow installation that we are using for ingestion, and a standalone PostgreSQL database.

We have also tried this directly in the API and see the same behavior - the response to the PATCH call includes the tags, but a GET call after that returns the entity without tags on the columns.