On https://docs.centos.org/centos-quick-docs/getting-help/#where-to-file-bugs you can read:
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Where to File Bugs
TODO include all the different places to file bugs
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I do not know all the different places. Possible sites to link to:

• maybe the archived wiki still has something useful:
  • https://wiki.centos.org/ReportBugs.html
• these have the same content, because of using the same source according to #263, so only one is sufficient:
  • https://docs.infra.centos.org/apps/bugs/
  • https://docs.centos.org/infra-docs/apps/bugs/
• explains different places (RPM; build and release pipeline), but has only RPM links; lacks infra tracker:
  • https://docs.centos.org/centos-stream-docs/bugs/