Xamarin IOS应用程序字体在发布到应用程序商店后不显示

我想知道我部署的这个解决方案可能出了什么问题

参考图像，左侧是模拟器，右侧是实际的应用程序图像。
实际应用程序中缺少文本。
以前有人面临过这个问题吗

如您所见，网格的位置（最后一行）显示文本

<pulltorefresh:SfPullToRefresh 
                                    Grid.Row="4"
                                    RefreshContentHeight="50"
                                    RefreshContentWidth="50" 
                                    Refreshing="pullToRefresh_Refreshing"
                                    TransitionMode="SlideOnTop"
                                    ProgressBackgroundColor="Transparent"
                                    ProgressStrokeColor="{DynamicResource Gray-600}"
                                    x:Name="pullToRefresh">
                                    <pulltorefresh:SfPullToRefresh.PullableContent>
                                        <StackLayout>
                                            <listView:SfListView
                                                x:Name="listView"
                                                ItemSpacing="0"
                                                ItemsSource="{Binding .}"
                                                SelectionBackgroundColor="Transparent"
                                                TapCommand="{Binding ItemTappedCommand}"
                                                ItemTapped="SfListView_ItemTapped"
                                                AutoFitMode="DynamicHeight"
                                                ItemSize="80">

                                                <listView:SfListView.ItemTemplate>
                                                    <DataTemplate>
                                                        <ViewCell>

                                                            <Grid Margin="5" ColumnSpacing="0">
                                                                <Grid.ColumnDefinitions>
                                                                    <ColumnDefinition Width="2*" />
                                                                    <ColumnDefinition Width="3*" />
                                                                    <ColumnDefinition Width="3*" />
                                                                    <ColumnDefinition Width="2*" />
                                                                </Grid.ColumnDefinitions>

                                                                <Grid.RowDefinitions>
                                                                    <RowDefinition Height="2*"/>
                                                                    <RowDefinition Height="8*"/>
                                                                    <RowDefinition Height="1"/>
                                                                </Grid.RowDefinitions>

                                                                <border:SfBorder Grid.Row="0" Grid.Column="0" Grid.RowSpan="2" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand" CornerRadius="50"
                                                                    BackgroundColor="{DynamicResource Gray-100}"
                                                                    BorderColor="{DynamicResource Gray-400}"
                                                                    Style="{StaticResource ProfileBorderStyle}">
                                                                    <Image Source="{Binding vehicleIcon}" Aspect="AspectFill" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand" >
                                                                    </Image>
                                                                </border:SfBorder>

                                                                <Label HorizontalTextAlignment="Start" VerticalTextAlignment="Center"
                                                                    Grid.Row="0"
                                                                    Grid.Column="1"
                                                                    FontFamily="{StaticResource Montserrat-Medium}"
                                                                    FontSize="13"
                                                                    Text="{Binding vehicleNumber}"
                                                                    TextColor="{DynamicResource Gray-900}" />

                                                                <Label HorizontalTextAlignment="End" VerticalTextAlignment="Center"
                                                                    Grid.Row="0"
                                                                    Grid.Column="2"
                                                                    Padding="0,0,5,0"
                                                                    FontFamily="{StaticResource Montserrat-Medium}"
                                                                    FontSize="10"
                                                                    Text="{Binding idlingDuration}"
                                                                    TextColor="{DynamicResource Gray-500}" />

                                                                <Grid Padding="0,2,0,2" Margin="0" Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="3">
                                                                    <Grid.RowDefinitions>
                                                                        <RowDefinition Height="Auto"/>
                                                                        <RowDefinition Height="Auto"/>
                                                                        <RowDefinition Height="Auto"/>
                                                                        <RowDefinition Height="Auto"/>
                                                                    </Grid.RowDefinitions>
                                                                    <Grid.ColumnDefinitions>
                                                                        <ColumnDefinition Width="1*"/>
                                                                        <ColumnDefinition Width="9*"/>
                                                                    </Grid.ColumnDefinitions>

                                                                    <border:SfBorder Grid.Row="0" Grid.Column="0" HorizontalOptions="Start" VerticalOptions="Start"
                                                                        BackgroundColor="{DynamicResource Transparent}"
                                                                        BorderColor="{DynamicResource Transparent}"
                                                                        Style="{StaticResource ProfileBorderStyle}">
                                                                        <Image HeightRequest="15" WidthRequest="15" Source="refresh.png" Aspect="AspectFill" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand">
                                                                        </Image>
                                                                    </border:SfBorder>

                                                                    <Label
                                                                        Grid.Column="1"
                                                                        Grid.Row="0"
                                                                        FontFamily="{StaticResource Montserrat-Medium}"
                                                                        FontSize="10"
                                                                        Text="{Binding dateTimer}"
                                                                        TextColor="{DynamicResource Gray-700}" />

                                                                    <border:SfBorder Grid.Row="1" Grid.Column="0" HorizontalOptions="Start" VerticalOptions="Start"
                                                                        BackgroundColor="{DynamicResource Transparent}"
                                                                        BorderColor="{DynamicResource Transparent}"
                                                                        Style="{StaticResource ProfileBorderStyle}">
                                                                        <Image HeightRequest="15" WidthRequest="15" Source="power.png" Aspect="AspectFill" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand">
                                                                        </Image>
                                                                    </border:SfBorder>

                                                                    <Label 
                                                                    Grid.Column="1"
                                                                    Grid.Row="1"
                                                                    FontFamily="{StaticResource Montserrat-Medium}"
                                                                    FontSize="10"
                                                                    Text="{Binding startTime}"
                                                                    TextColor="{DynamicResource Gray-700}" />

                                                                    <border:SfBorder Grid.Row="2" Grid.Column="0" HorizontalOptions="Start" VerticalOptions="Start"
                                                                        BackgroundColor="{DynamicResource Transparent}"
                                                                        BorderColor="{DynamicResource Transparent}"
                                                                        Style="{StaticResource ProfileBorderStyle}">
                                                                        <Image HeightRequest="15" WidthRequest="15" Source="location.png" Aspect="AspectFill" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand">
                                                                        </Image>
                                                                    </border:SfBorder>

                                                                    <Label
                                                                        Grid.Column="1"
                                                                        Grid.Row="2"
                                                                        FontFamily="{StaticResource Montserrat-Medium}"
                                                                        FontSize="10"
                                                                        Text="{Binding location}"
                                                                        TextColor="{DynamicResource Gray-700}" />
                                                                </Grid>

                                                                <border:SfBorder Grid.Row="0" Grid.Column="3" HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand" 
                                                                    BackgroundColor="{DynamicResource Transparent}"
                                                                    BorderColor="LightGray"
                                                                    BorderThickness="1,0,0,0">

                                                                    <Label VerticalTextAlignment="Center" HorizontalTextAlignment="Center"
                                                                    FontFamily="{StaticResource Montserrat-Medium}"
                                                                    FontSize="13"
                                                                    Text="{Binding speed}"
                                                                    TextColor="{DynamicResource Gray-500}" />
                                                                </border:SfBorder>


                                                                <BoxView  VerticalOptions="End" Style="{StaticResource BoxViewStyle}" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="4" HeightRequest="1" />

                                                            </Grid>
                                                        </ViewCell>
                                                    </DataTemplate>
                                                </listView:SfListView.ItemTemplate>
                                            </listView:SfListView>
                                        </StackLayout>

                                    </pulltorefresh:SfPullToRefresh.PullableContent>
                                </pulltorefresh:SfPullToRefresh>

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请确认是否在Info.plist文件中添加了蒙特塞拉特中型字体。另外，您能否通过在其他页面单独加载标签来确认文本是否显示

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您没有共享任何代码，您希望我们如何帮助您？您是否在info.plist中添加了字体系列名称？