Adding a repeatable HTML field to a web content loses the custom configuration added inside an EditorConfigContributor file

Issue

Using a custom EditorConfigContributor inside CKEditor works well when applying:
```
"javax.portlet.name=com_liferay_journal_web_portlet_JournalPortlet"
```
However, if the web content structure has a repeatable element for an HTML field, these defined configurations inside the config contributor are ignored for the first instance of the repeatable element:
- The custom configuration only applies to the element already created.
- If we hit the repeat element button, the new element appears with the default settings and not with the ones we overwrite in our config contributor file.
- Only when we save the content and then reopen it, are the custom settings being applied to the new repeatable elements created.

Environment

7.0 or higher

Resolution

In order to apply the same configuration for HMTL repeatable fields you need to add also:
```
"javax.portlet.name=com_liferay_dynamic_data_mapping_web_portlet_DDMPortlet"
```
because it is is used for the newly created elements.
The property mentioned above:
```
"javax.portlet.name=com_liferay_journal_web_portlet_JournalPortlet"
```
is used only when you edit an existing field.

As a result, it works by adding these two properties like this:

@Component(
    immediate = true,
    property = { 
        "editor.name=ckeditor",
        "editor.name=ckeditor_classic",
        "javax.portlet.name=com_liferay_journal_web_portlet_JournalPortlet",
        "javax.portlet.name=com_liferay_dynamic_data_mapping_web_portlet_DDMPortlet",
        "service.ranking:Integer=100"
    },
    service = EditorConfigContributor.class)

Additional Information

Related articles that might help you in regard to this issue:
- Modifying an Editor's Configuration
- Adding New Behavior to an Editor