Issue Type Field does not respond to setFormValue or setRequired (etc) in Behaviours

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.security.roles.ProjectRoleManager
import static com.atlassian.jira.issue.IssueFieldConstants.ISSUE_TYPE
// if the current user is in the Users role only, set the issue type to "Query", and lock it
def projectRoleManager = ComponentAccessor.getComponent(ProjectRoleManager)
def user = ComponentAccessor.jiraAuthenticationContext.user
def remoteUsersRoles = projectRoleManager.getProjectRoles(user, issueContext.projectObject)*.name
log.error (remoteUsersRoles)
log.error(remoteUsersRoles.contains("Administrators"))
if (remoteUsersRoles.contains("Administrators")) {
 def constantsManager = ComponentAccessor.getConstantsManager()
 def queryIssueType = constantsManager.getAllIssueTypeObjects().find { it.name == "Story" } 
 def issueTypeField = getFieldById(ISSUE_TYPE)
 log.error ("Query Issue Type " + queryIssueType)
 log.error ("Issue Type Field " + issueTypeField)
 issueTypeField.setFormValue(queryIssueType.id)
 issueTypeField.setLabel("THIS WORKED")
}