Export as YAML breaks with following error log message.
Caused by: java.lang.UnsupportedOperationException: command.error.binary.export.not.supported
at info.magnolia.importexport.exporter.YamlExporter.getPropertyTypeTag(YamlExporter.java:101) ~[magnolia-core-6.2.22.jar:?]
at info.magnolia.importexport.exporter.YamlExporter.exportProperty(YamlExporter.java:77) ~[magnolia-core-6.2.22.jar:?]
at org.apache.jackrabbit.commons.xml.Exporter.exportProperty(Exporter.java:362) ~[jackrabbit-jcr-commons-2.20.4.jar:?]
at org.apache.jackrabbit.commons.xml.Exporter.exportProperties(Exporter.java:267) ~[jackrabbit-jcr-commons-2.20.4.jar:?]
at org.apache.jackrabbit.commons.xml.DocumentViewExporter.exportNode(DocumentViewExporter.java:72) ~[jackrabbit-jcr-commons-2.20.4.jar:?]