Hello, I encounter deadlock on application startup when using micrometer trace and prometheus registry. I also happen to use loki-logback-appender (https://github.com/loki4j/loki-logback-appender)
Based on my search on github, this might be related to metric-trace circularity.
Right now I use workaround like suggested in this issue (https://github.com/spring-projects/spring-framework/issues/32996#issuecomment-2302336094) and it seem to work. At the same time I also disable loki4j metric for now
Spring Boot Version : 3.5.3