[xwiki-notifications] [jira@xwiki.org][Issue] (XWIKI-21964) Display a warning in the Image Styles Administration page when a style with the same Identifier already exists

Attachments:

• attachment.html (text/html — 12.6 KB)
• attachment.png (image/png — 3.0 KB)
• attachment.png (image/png — 419 bytes)
• attachment.png (image/png — 1.1 KB)