Add maximum results shown warning when always preview is on

Flow.Launcher/Languages/en.xaml

@@ -22,7 +22,7 @@
     <system:String x:Key="restartToDisablePortableMode">Flow Launcher needs to restart to finish disabling portable mode, after the restart your portable data profile will be deleted and roaming data profile kept</system:String>
     <system:String x:Key="restartToEnablePortableMode">Flow Launcher needs to restart to finish enabling portable mode, after the restart your roaming data profile will be deleted and portable data profile kept</system:String>
     <system:String x:Key="moveToDifferentLocation">Flow Launcher has detected you enabled portable mode, would you like to move it to a different location?</system:String>
     <system:String x:Key="shortcutsUninstallerCreated">Flow Launcher has detected you disabled portable mode, the relevant shortcuts and uninstaller entry have been created</system:String>
     <system:String x:Key="userDataDuplicated">Flow Launcher detected your user data exists both in {0} and {1}. {2}{2}Please delete {1} in order to proceed. No changes have occurred.</system:String>
 
     <!--  Plugin Loader  -->
@@ -327,6 +327,7 @@
     <system:String x:Key="PlaceholderTextTip">Change placeholder text. Input empty will use: {0}</system:String>
     <system:String x:Key="KeepMaxResults">Fixed Window Size</system:String>
     <system:String x:Key="KeepMaxResultsToolTip">The window size is not adjustable by dragging.</system:String>
+    <system:String x:Key="MaxShowResultsCannotWorkWithAlwaysPreview">Since Always Preview is on, maximum results shown may not take effect because preview panel requires a certain minimum height</system:String>
 
     <!--  Setting Hotkey  -->
     <system:String x:Key="hotkey">Hotkey</system:String>

Flow.Launcher/SettingPages/Views/SettingsPaneTheme.xaml

@@ -337,7 +337,7 @@
                                             IsHitTestVisible="False"
                                             Style="{DynamicResource ClockPanel}"
                                             Visibility="Visible">
                                             <!--  Because these two textblock follow SettingWindowFont, we need to revert their font family explictly  -->
                                             <TextBlock
                                                 x:Name="ClockBox"
                                                 FontFamily="{Binding ClockPanelFont, Mode=OneTime}"
@@ -545,6 +545,15 @@
                         SelectedItem="{Binding Settings.MaxResultsToShow}" />
                 </cc:Card>
             </cc:ExCard>
+            <cc:InfoBar
+                Title=""
+                Margin="0 4 0 0"
+                Closable="False"
+                IsIconVisible="True"
+                Length="Long"
+                Message="{DynamicResource MaxShowResultsCannotWorkWithAlwaysPreview}"
+                Type="Warning"
+                Visibility="{Binding Settings.AlwaysPreview, Converter={StaticResource BoolToVisibilityConverter}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}" />
 
             <!--  Time and date  -->
             <cc:CardGroup Margin="0 14 0 0">