Memory leak with http2 write() #18169

• Version: 9.4.0
• Platform: Windows 10 64-bit
• Subsystem: http2

If you use req.write("") in http2, with an empty string, the memory gets higher and higher without end. Memory leak?

        req.write("", () => {
            console.log("dun knoe");
        });

Note: Re-creation script is a few posts down this one