Liquibase 3.6.2 logLevel=debug not honored? - logback

Question

It seems that liquibase 3.6.2 does not honor the debug flag (--logLevel=debug).
I have all the required dependencies and everything works OK but it is in "super-silent" mode.
I can not see on the console which changesets have been executed/applied (which I could in liquibase 3.5.3).
Am I doing something wrong?
Or is it just that liquibase does not work well with slf4j yet?
https://liquibase.jira.com/browse/CORE-2389 - will be fixed in version 4.0.
To the liquibase team: Does that mean that there will be no debug logging on the console untill then?
My classpath/dependencies:
<dependency>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-core</artifactId>
<version>3.6.2</version>
</dependency>
<dependency>
<groupId>com.oracle.jdbc</groupId>
<artifactId>ojdbc8</artifactId>
<version>${oracle.ojdbc.version}</version>
</dependency>
<dependency>
<groupId>org.yaml</groupId>
<artifactId>snakeyaml</artifactId>
<version>1.23</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.25</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.2.3</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.2.3</version>
</dependency>