This isn't really a game breaking issue but i rather explain it now than never;

Basically Log4J's 2.19.0 introduced a new changelog which explains that "log4j-slf4j18-impl" has been cut from their latest update which means all SLF4J products that are not on 2.0.x might not function as intended in binding program - The SLF4J context can be found here,

The latest SLF4J version is 2.0.2 on the other hand which is fully compatible with "log4j-slf4j2-impl" in it's own case.