apm-agent-java: log4j using by the agent will attempt to loading the application's log4j2 class, leads to ClassNotFoundException

the log here

ERROR StatusLogger Unable to create custom ContextSelector. Falling back to default.
 java.lang.ClassNotFoundException: org/apache/logging/log4j/core/async/AsyncLoggerContextSelector
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.util.LoaderUtil.loadClass(LoaderUtil.java:168)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.util.LoaderUtil.newInstanceOf(LoaderUtil.java:207)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.util.LoaderUtil.newCheckedInstanceOf(LoaderUtil.java:228)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.util.LoaderUtil.newCheckedInstanceOfProperty(LoaderUtil.java:253)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.util.Loader.newCheckedInstanceOfProperty(Loader.java:338)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.impl.Log4jContextFactory.createContextSelector(Log4jContextFactory.java:98)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.impl.Log4jContextFactory.<init>(Log4jContextFactory.java:59)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at java.lang.Class.newInstance(Class.java:442)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.LogManager.<clinit>(LogManager.java:94)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.spi.ThreadContextMapFactory.createThreadContextMap(ThreadContextMapFactory.java:99)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.ThreadContext.init(ThreadContext.java:225)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.ThreadContext.<clinit>(ThreadContext.java:203)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.impl.ContextDataInjectorFactory.createDefaultInjector(ContextDataInjectorFactory.java:83)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.impl.ContextDataInjectorFactory.createInjector(ContextDataInjectorFactory.java:67)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.lookup.ContextMapLookup.<init>(ContextMapLookup.java:34)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.lookup.Interpolator.<init>(Interpolator.java:120)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.lookup.Interpolator.<init>(Interpolator.java:87)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.config.ConfigurationFactory.<init>(ConfigurationFactory.java:133)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.config.ConfigurationFactory$Factory.<init>(ConfigurationFactory.java:354)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.config.ConfigurationFactory$Factory.<init>(ConfigurationFactory.java:354)
	at co.elastic.apm.agent.shaded.apache.logging.log4j.core.config.ConfigurationFactory.<clinit>(ConfigurationFactory.java:131)
	at co.elastic.apm.agent.logging.LoggingConfiguration.init(LoggingConfiguration.java:198)
	at co.elastic.apm.agent.impl.ElasticApmTracerBuilder.<init>(ElasticApmTracerBuilder.java:92)
	at co.elastic.apm.agent.bci.ElasticApmAgent.initialize(ElasticApmAgent.java:127)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at co.elastic.apm.agent.bci.AgentMain.init(AgentMain.java:100)
	at co.elastic.apm.agent.bci.AgentMain.premain(AgentMain.java:54)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:386)
	at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401)