DarwinKit: an error occurs when build

[Charliego3]

> go run main.go
# github.com/progrium/macdriver/macos/metal
protocols.gen.m:33:10: error: cannot find protocol declaration for 'MTLFunctionStitchingAttribute'
protocols.gen.m:34:10: error: cannot find protocol declaration for 'MTLFunctionStitchingNode'

I'm running example code like this:

package main

import (
	"github.com/progrium/macdriver/macos"
	"github.com/progrium/macdriver/macos/appkit"
	"github.com/progrium/macdriver/macos/foundation"
	"github.com/progrium/macdriver/macos/webkit"
	"github.com/progrium/macdriver/objc"
)

func main() {
	// runs macOS application event loop with a callback on success
	macos. RunApp(func(app appkit. Application, delegate *appkit. ApplicationDelegate) {
		app. SetActivationPolicy(appkit. ApplicationActivationPolicyRegular)
		app. ActivateIgnoringOtherApps(true)

		url := foundation. URL_URLWithString("http://progrium.com")
		req := foundation. NewURLRequestWithURL(url)
		frame := foundation. Rect{Size: foundation. Size{Width: 1440, Height: 900}}

		config := webkit. NewWebViewConfiguration()
		wv := webkit. NewWebViewWithFrameConfiguration(frame, config)
		wv. LoadRequest(req)

		w := appkit. NewWindowWithContentRectStyleMaskBackingDefer(frame,
			appkit. ClosableWindowMask|appkit. TitledWindowMask,
			appkit. BackingStoreBuffered, false)
		objc. Retain(&w)
		w.SetContentView(wv)
		w.MakeKeyAndOrderFront(w)
		w.Center()

		delegate. SetApplicationShouldTerminateAfterLastWindowClosed(func(appkit. Application) bool {
			return true
		})
	})
}

macOS version: Ventura 13.6.6
go version: go1.22.3 darwin/amd64

How can I fix this?