Armstrong4444

I add that if the provider of the Registry Endpoint is set to DockerHub, everything seems to be ok. But not otherwise.

Unfortunately, I couldn't find any way to customize the ObjectMapper that log4j2 is using. The ObjectMapper is instantiated in https://github.com/apache/logging-log4j2/blob/rel/2.21.1/log4j-core/src/main/java/org/apache/logging/log4j/core/layout/JacksonFactory.java#L88. This ObjectMapper object is used here: https://github.com/apache/logging-log4j2/blob/e613e9ed71279bb52753a4df810d61c11389df81/log4j-core/src/main/java/org/apache/logging/log4j/core/layout/JacksonFactory.java#L276. The ObjectWriter, which...