2.6-SNAPSHOT. Even if you have asked to track item group changes (I suppose it does not matter here), if you say create a job inside a folder, you cannot find this event anywhere. The Job Configuration History for the job lists its creation, but the same page for the containing folder lists nothing, and the root history page also lists nothing (I suppose because JobConfigHistoryRootAction.getJobConfigs(type) calls collect("") which seems to specifically exclude jobs not at top level).