Users are unable to edit fields as they are grayed out on Vault Documents.
There are Lifecycle dependencies on the document type using the option: Every field without a Lifecycle Dependency Rule is Read-Only for this role at this state.
- Navigate to Field Dependencies.
- Navigate to the dependency that contains the document type and role configurations.
- Uncheck the Every field without a Lifecycle Dependency Rule is Read-Only for this role at this state option.
Vault Field Dependency Documentation: Managing Dependent Fields