To make a ticket field required to solve a ticket, adjust the conditional ticket field settings. The 'Required to solve a ticket' option might not work if overridden by conditional fields.
Ensure the 'Required' drop-down in your conditional ticket field settings is set correctly. This will enforce the requirement for solving tickets. For more guidance, refer to the originalZendesk article.
Ticket fields may not be required to solve a ticket due to conditional settings. Even if you've selected 'Required to solve a ticket', conditional ticket fields can override this setting. To ensure a ticket field is required, adjust the 'Required'…