Github user zentol commented on the issue: https://github.com/apache/flink/pull/6211 @lamber-ken If you are referring to the added test, it covers the case of 2 jobs (`TaskManager>>Job<<MetricGroup`) in the same registry, not TaskManagers. There will usually not be multiple TaskManagers registered in a single registry, but this issue applies in general to any subset of metrics with the same logical scope.
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