When creating a new content, only the properties in the current language are initialized with their default values. It is not the case for the other languages.
On creation of i18n autocreated properties an error is thrown by the default value listener when using the API or Content Editor. The node is still created, but default values are only filled in the current language.
WCAG check for CKEditor is not available out of the box with Content Editor. Alternatively you can:
The Valid display languages option is not available in Content Editor. The legacy interface remains available in Advanced options>Content.
In Content Editor, it is currently not possible to:
The following modules are not available yet with Jahia 8.