JIRA icons are not displayed in IE

ブラウザー トラブルシューティングガイド

• 500 Internal Server Error due to ParseException es-419 is not a valid language tag
• Bad Unicode Character Display on JIRA Web Interface using Firefox
• Cannot login to JIRA when URL Contains an Underscore in Internet Explorer
• Component Field Type not Rendered Properly In IE8
• Fails to Attach ZIP File using Mozilla Firefox
• Internet Explorer crashes when changing Projects in Create Issue screen
• Jira: Unable to add comment and use @mention when using Safari v14.0 browser with OneLogin extension enabled
• JIRA icons are not displayed in IE
• Mouseover returning false when navigating to the username on Internet Explorer 10
• Unable to add RSS Feed in Chrome
• Unable to Left Click Download an Attachment in Chrome Browser After Upgrade
• Unknown Server Error (500) when uploading JIRA attachment in Firefox