category issue. slf4j doesn't override general quarkus level logs

[MichalWadas]

Hi all,
I'm trying to resolve issue related to category logging level.
In my project, we are using SLF4J logging library.
What I want to achieve is :
quarkus logging level = INFO (as a default) this is working correctly
but I need to provide ONLY log.debug to the console from java code which is using SLF4J.
so I need to override only one category for SLF4J

What I did:

1. I provided dependency for slf4j which was mentioned in quarkus documentation
   
   org.jboss.slf4j
   slf4j-jboss-logmanager
   1.1.0.Final
   pom
   
2. I Added logger from package org.jboss.logmanager;

private static final Logger logger = Logger.getLogger("");
somewhere in method: logger.log(Level.DEBUG, "Testing logging");

3. Adding to env variables in yaml file
   QUARKUS_LOG_CATEGORY__ORG_JBOSS_SLF4J__LEVEL: "DEBUG"
   I tried
   QUARKUS_LOG_CATEGORY__ORG_JBOSS_LOGMANAGER__LEVEL: "DEBUG"
   or
   QUARKUS_LOG_CATEGORY__ORG_JBOSS__LEVEL: "DEBUG" (this one gives me some output which means syntax of env variable is correct but maybe the name of category is invalid)

My question is, where the category name is coming from? this is the groupId from dependency or maybe I'm missing something else here?

great regards,
Michal