Memory not released

[125793014]

Describe the bug / error

Memory not released

What is your Envoy/Istio version?

version1.16

What is the SDK version?

proxy-wasm-go-sdk v0.22.0

What is your TinyGo version?

tinygo version 0.26.0 linux/amd64

URL or snippet of your code including Envoy configuration

Additional context (Optional)

// Override types.DefaultHttpContext.

Execute inside container, wasm memory not released, keeps increasing

func (ctx *httpHeaders) OnHttpRequestHeaders(numHeaders int, endOfStream bool) types.Action {
	if tmp, _ := proxywasm.GetHttpRequestHeader("test"); tmp == "" {
		proxywasm.AddHttpRequestHeader("test", "hello")
	}

	return types.ActionContinue
}

[mathetake]

Please see the existing issue before raising issues. #349 (comment)