The order attributes are important for handlers. Specifically file handlers where attributes like append or rotate size need to be assigned before the file attribute is set.

From the WildFly side getting the attributes in the correct order is fairly easy. The issue lies in the attributes may have been previously written in an incorrect order to the logging.properties file which would keep the same order when persisting the file back. Properties may need to be removed and re-added in order to achieve the correct property ordering.