Issue Summary

Unable to set parent link for Epic in the issue create screen when the preferred language is set to Japanese

Steps to Reproduce

1. Set the language to Japanese at https://id.atlassian.com/manage-profile/account-preferences
2. Add higher levels of hierarchy than Epic
3. https://support.atlassian.com/jira-software-cloud/docs/configure-custom-hierarchy-levels-in-advanced-roadmaps/
4. Add parent link field to the issue create screen
5. Try to create a issue and set a parent link

Expected Results

You can set the parent link

Actual Results

You can't set any parent link.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available

Brower console in my test instance

English

• Request URL: https://sakuratlassian.atlassian.net/rest/jpo/1.0/parent/suggest
• Payload:

  {query: "", issueTypeName: "Epic", projectId: "10019", maxResults: 50}
  

• Response:

  {"issues":[{"issueKey":9,"issueSummary":"テスト","issueTypeId":10044,"projectId":10019}],"issueTypes":[{"id":"10044","iconUrl":"/rest/api/2/universal_avatar/view/type/issuetype/avatar/10566?size\u003dmedium"}],"projects":[{"id":10019,"key":"CRE"}]}
  

Japanese

• Request URL: https://sakuratlassian.atlassian.net/rest/jpo/1.0/parent/suggest
• Payload:

  {query: "", issueTypeName: "エピック", projectId: "10019", maxResults: 50}
  

• Response:

   {"issues":[],"issueTypes":[],"projects":[]}