TextInput 设置默认输入文本时异常触发 onChange

@Entry
@Component
struct Index {
    private itemEdited: boolean = false;

    build() {
        Column() {
            TextInput({ text: '默认文本' })
                .onChange(() => {
                    this.itemEdited = true; 
                    console.log('Input changed');
                })
        }
    }

    aboutToAppear() {
        console.log('About to appear');
        this.itemEdited = false;
    }
    
    onPageShow() {
        console.log('Page appear');
        this.itemEdited = false;
    }
}

11-06 21:47:37.867 32396-12308 A0c0d0/JSAPP I About to appear
11-06 21:47:37.868 32396-12308 A0c0d0/JSAPP I Page appear
11-06 21:47:38.099 32396-12308 A0c0d0/JSAPP I Input changed