Tip No. 2 – Sleep on it
If you receive a response to a bug report that leaves you dissatisfied or frustrated, never, never respond immediately. Think it over, and even wait until the next day; sleep on it. Why? To avoid answering in a way you might regret, such as with a rude remark.
The next day, you will see things differently and better. I recommend that you do more research or gather more information about the POC, and you will surely explain it better and get a better answer.