Steps to reproduce the issue

• Go to: Content -> Fields -> New
• Fill Title and Name
• From Type select Repeatable
• In Form Fields add new field of type Editor and fill its name
• Click on Save & Close
• Go to: Content -> Articles -> Add New Article
• Find your new created custom field and fill it with for example bold text.
• Fill article Title and mark Featured to Yes
• Click on Save & Close
• Go to front-end of your website and find the article you just created then enter it.

Expected result

The custom field we just created should contain HTML (for example bold text)

Actual result

Pure text, no new lines, no bold text.

System information (as much as possible)

Joomla 3.9.8 but that can be for a longer period of time.

Additional comments

The content of rawvalue in stored field is HTML free. So it is cleared on article save. The Fields - Repeatable plugin doesn't have the filter parameter. I tried to go into Fields - Editor plugin parameters and setting default filter there. But as it seems it isn't even used. The best option would probably be to use the filtering option from Fields - Editor plugin in rendering of Editor in Fields - Repeatable or what would be most flexible, use Text Filters settings from Global Configuration. That way we can secure the input depending on user group.