Tue Jul 23 2019 22:04:54 UTC
It's not a bug. It's an undocumented feature.
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ID Product Comp Assignee Status Resolution Summary Changed
47288 JMeter Main issues RESO DUPL JMS samples use write id for correlation 2009-07-23
One bug found.

as

File a new bug in the "Main" component of the "JMeter" product