【报Bug】picker组件划不动的bug 小白求求大佬解答...

示例代码：

<picker mode="date" :start="startDate" :end="endDate" fields="month" :value="time"  
                        @change="bindDateChange">  
                        <view class="tl-font-40">  
                            <view>{{time}}</view>  
                            <u-icon name="arrow-down-fill" size="20" color="#00BF71"></u-icon>  
                        </view>  
                    </picker>```  

data() {  
            return {  
                date: "",  
                time: "",  
            }  
        },

bindDateChange(e) {  
                let t = this;  
                t.time = e.detail.value;  
            }

操作步骤：

<picker mode="date" :start="startDate" :end="endDate" fields="month" :value="time"  
                        @change="bindDateChange">  
                        <view class="tl-font-40">  
                            <view>{{time}}</view>  
                            <u-icon name="arrow-down-fill" size="20" color="#00BF71"></u-icon>  
                        </view>  
                    </picker>```  

data() {  
            return {  
                date: "",  
                time: "",  
            }  
        },

bindDateChange(e) {  
                let t = this;  
                t.time = e.detail.value;  
            }

预期结果：

滑动正常

实际结果：

之前开始使用的时候没问题 后面打包h5 客户端测试时滑动卡住不动