uni-app 在app端nvue文件下swiper-item无法占满swiper

uni-app 在app端nvue文件下swiper-item无法占满swiper

测试过的手机：

• iPhone 8 15.2系统
• realme 安卓11

示例代码：

<view class="swiper__calendar-days">  
    <swiper class="swiper__container" :duration="800"  
        :current="activeCurrent" circular @change="switchChangeMonth">  
        <swiper-item>  
            <view class="days-content">  
                <view class="day__item" v-for="sub in dayList" :key="sub.yearmonthday"  
                    @click.stop="handleChooseDay(sub)">  
                    <view class="day__item__wrapper">  
                        <text :class="['day__item__text']">{{sub.day}}</text>  
                    </view>  
                </view>  
            </view>  
        </swiper-item>  
    </swiper>  
</view>  

操作步骤：

.swiper__container {  
    flex: 1;  
    transition: height .5s ease;  
    background-color: red;  
    height: 250px;  
}  

.days-content {  
    flex: 1;  
    flex-direction: row;  
    flex-wrap: wrap;  
    justify-content: flex-start;  
}  

.day__item {  
    width: 125rpx;  
    // flex: 1;  
    height: 50px;  
    flex-direction: column;  
    justify-content: center;  
    align-items: center;  
    background-color: antiquewhite;  
}  

.day__item__wrapper {  
    flex: 1;  
    flex-direction: row;  
}  

.day__item__text {  
    color: #303133;  
    text-align: center;  
}  

.day__item__text--disabled {  
    color: #c8c9cc;  
}  

.day__item__text--selected {  
    color: #2979ff;  
}  

预期结果：

• 占满swiper

实际结果：

• 没有占满

bug描述：

红边是swiper容器的背景，swiper-item里的子view一直无法占满。