Zephyr Scale Server API Allows Duplicate Custom Field Options - UI Does Not

"Hello,

I have encountered an issue with custom field options when using the Zephyr Scale Server API. Specifically, I noticed that:

• Through the API, I am able to add duplicate custom field options without any validation or error.
• Through the UI, the system correctly prevents adding duplicate options.

This behavior is inconsistent between the API and the UI. Could you help with the following?

• Is it expected that the API allows duplicate custom field options, while the UI does not?
• How can I prevent duplicate options from being added when using the API? Is there any existing validation I can implement?