HarmonyOS 鸿蒙Next RichEditor模块中使用controller.addTextSpan()时gesture事件获取的spanPosition为何总是上一次被点击的span位置数据？

RichEditor模块里使用controller.addTextSpan()时使用gesture事件，获取到的spanPosition总是是上一次被点击的span位置数据，当上一次点击的是不同的span，则返回的是上次span的位置，不是当前被点击的span的位置。代码如下：

RichEditor(this.options)
.width(‘100%’)
.height(“80%”)
.clip(true)
.expandSafeArea([SafeAreaType.KEYBOARD])
.onReady(()=>{
let defaultStyle = this.controller.getTypingStyle()
console.info(’##DigitalLife::HttpHelper’,JSON.stringify(defaultStyle));

this.controller.addTextSpan(“0123456789\n”,{
style: {
fontColor: Color.Pink,
fontSize: “32”,
},
paragraphStyle: {
textAlign: TextAlign.Start,
leadingMargin: 16
},
gesture:
{
onClick: () => {
let richEditorSelection = this.controller.getSelection()
if (richEditorSelection) {
let spans = richEditorSelection.spans;
spans.forEach((item: RichEditorTextSpanResult | RichEditorImageSpanResult, index) => {
let span = item as RichEditorTextSpanResult
this.start = span.spanPosition.spanRange[0]
this.end = span.spanPosition.spanRange[1]
console.info(’##DigitalLife::UI’,‘header click 0’,this.start,this.end);
})

}

}
}
})

this.controller.addTextSpan(“012345678901234567890123456789012345678901234567890123456789\n”,{
style: this.fontTextStyle,
paragraphStyle: {
textAlign: TextAlign.Start,
leadingMargin: 16
},
gesture:
{
onClick: () => {

let richEditorSelection = this.controller.getSelection()
if (richEditorSelection) {
let spans = richEditorSelection.spans;
spans.forEach((item: RichEditorTextSpanResult | RichEditorImageSpanResult, index) => {
let span = item as RichEditorTextSpanResult
this.start = span.spanPosition.spanRange[0]
this.end = span.spanPosition.spanRange[1]
console.info(’##DigitalLife::UI’,‘content click 1’,this.start,this.end);
})
}

}

}
})

this.controller.addTextSpan(“xxxx12345678901234567890123456789012345678901234567890123456789\n”,{
style: this.fontTextStyle,
paragraphStyle: {
textAlign: TextAlign.Start,
leadingMargin: 16
},
gesture:
{
onClick: () => {

let richEditorSelection = this.controller.getSelection()
if (richEditorSelection) {
let spans = richEditorSelection.spans;
spans.forEach((item: RichEditorTextSpanResult | RichEditorImageSpanResult, index) => {
let span = item as RichEditorTextSpanResult
this.start = span.spanPosition.spanRange[0]
this.end = span.spanPosition.spanRange[1]
console.info(’##DigitalLife::UI’,‘content click 2’,this.start,this.end);
})
}

}
}
})

})