SuiteScript or Workflow Interference with Dependent Dropdown List Filtering

Issue:

Dependent dropdown filtering doesn’t work as expected, even though configuration seems correct.

What to Check:

Are there any client scripts (SuiteScript) or workflows applied to the form or record type that reference the controlling or dependent fields?

How to Fix:

Temporarily disable or bypass any associated scripts/workflows and test the dropdown filtering again.
If disabling scripts resolves the issue, review their logic for interference with field values or filtering behavior.