Responsible disclosure exists in order to allow an obscure, previously undiscovered bug to be patched before others know about it. The idea is that no one else

Responsible disclosure exists in order to allow an obscure, previously undiscovered bug to be patched before others know about it. The idea is that no one else is likely to discover the issue while it is repaired. This is not an obscure bug. This is obvious -- very obvious. Many people will have discovered this already. Furthermore this is a pre-release product. There is nothing to be gained by not talking about it.