Man pages matching name moosex::storage::engine::trait::onlywhenbuilt in section 3pm:

MooseX::Storage::Engine::Trait::OnlyWhenBuilt.3pm.en	debian 10 / libmoosex-storage-perl
MooseX::Storage::Engine::Trait::OnlyWhenBuilt.3pm.en	debian 11 / libmoosex-storage-perl
MooseX::Storage::Engine::Trait::OnlyWhenBuilt.3pm.en	debian 12 / libmoosex-storage-perl