JMX RequestMetrics MBeans Missing

After upgrading to version 5.9.2, the MBeans for "RequestMetrics" went missing.

The MBeans listed here https://confluence.atlassian.com/doc/live-monitoring-using-the-jmx-interface-150274182.html are now different from what i see when i connect via JConsole.

JConsole lists following MBeans unter Confluence:

• CacheStatistics
• IndexingStatistics
• MailTaskQueue
• SchedulingStatistics
• SystemInformation

Screenshots attached for reference

Additional Note/s:

• This was also tested and confirmed on Confluence 5.8.15, where the Bug is also happening.