mvn generateChangeLog - diffExcludeObjects doesn't work with columns

i migrated from Flyway to Liquibase and now i want to use the following command to export our data. The diffExcludeObjects functionality works great with tables. In my example, it doesn't export the tables CONTENT_IMAGE and schema_version.

It should work with columns, too (http://www.liquibase.org/2015/01/liquibase-3-3-2-released.html), but it doesn't. My export csv contains the column MAIL_ADDRESS. I haven't found a way to exclude specific columns from an export. My table with the column looks like at table.png.

Also the mvn command doc (https://www.liquibase.org/documentation/maven/maven_generateChangeLog.html) sais, that it should work.

Command

Also created at: https://stackoverflow.com/questions/57967783/liquibase-mvn-generatechangelog-diffexcludeobjects-doesnt-work-with-columns