U7.1.6

I had to index multinode picker's csv by replacing ',' with white space. And solution is working fine.

However Umbraco is throwing warming log errors saying "Dropping property "customExamineFieldName" because it does not belong to the content type."

WARN  Umbraco.Web.PublishedCache.XmlPublishedCache.PublishedMediaCache - [Thread 63] Dropping property "customExamineFieldName" because it does not belong to the content type.

Here is how data is added to the index.

 var csv1 = csvData.Replace(",", " ");
            e.Document.Add(new Field("customExamineFieldName", csv1, Field.Store.YES,
                Field.Index.ANALYZED));

When I looked into source code, it says something about "if (i.Key.InvariantStartsWith("__"))"

https://github.com/umbraco/Umbraco-CMS/blob/76ab09bfc8c79aea8e9d20a58f8d07cf1c42d17a/src/Umbraco.Web/PublishedCache/XmlPublishedCache/PublishedMediaCache.cs#L542

Does "customExamineFieldName" should be "__customExamineFieldName"?

Thanks

/Jivan