perl-POE-Component-Server-HTTP-0.09-20.fc23 fails to build with perl-5.22 because it requires perl-POE-API-Peek which has not yet been rebuilt (bug #1231252).
Indeed, as you say. This is a problem of POE::API::Peek, this isn't a bug in POE::Component::Server::HTTP. Once bug #1231252 is resolved, this package will build again (and if not, it will for different reasons).
Nothing to fix in this package. I don't find these reports relevant.
This bug is relevant for users who cannot install this package and for you to know when it's time to rebuild this package.
This is a test-only dependency which I will disable.