Fix #4214 (#4219)

Author: vnbaaij

examples/Demo/Shared/Microsoft.FluentUI.AspNetCore.Components.xml

@@ -6697,6 +6697,13 @@
             Gets or sets a reference to the menu.
             </summary>
         </member>
+        <member name="P:Microsoft.FluentUI.AspNetCore.Components.FluentMenuButton.UseMenuService">
+            <summary>
+            Use IMenuService to create the menu, if this service was injected.
+            This value must be defined before the component is rendered (you can't change it during the component lifecycle).
+            Default, true.
+            </summary>
+        </member>
         <member name="P:Microsoft.FluentUI.AspNetCore.Components.FluentMenuButton.Text">
             <summary>
             Gets or sets the texts shown on th button.

src/Core/Components/MenuButton/FluentMenuButton.razor

@@ -8,7 +8,7 @@
         <FluentIcon Value="@(new CoreIcons.Regular.Size12.ChevronDown())" Slot="end" Color="@_iconColor" />
     </FluentButton>
     <FluentOverlay @bind-Visible="@_visible" Transparent="true" FullScreen="true" />
-    <FluentMenu @ref="Menu" Anchor="@_buttonId" aria-labelledby="button" Style="@MenuStyleValue" @bind-Open=@_visible @onmenuchange=OnMenuChangeAsync>
+    <FluentMenu @ref="Menu" Anchor="@_buttonId" aria-labelledby="button" Style="@MenuStyleValue" @bind-Open=@_visible @onmenuchange=OnMenuChangeAsync UseMenuService="@UseMenuService">
         @foreach (KeyValuePair<string, string> item in Items)
         {
             <FluentMenuItem Id="@item.Key">@item.Value</FluentMenuItem>

src/Core/Components/MenuButton/FluentMenuButton.razor.cs

@@ -36,6 +36,14 @@ public partial class FluentMenuButton : FluentComponentBase
     [Parameter]
     public FluentMenu? Menu { get; set; }
 
+    /// <summary>
+    /// Use IMenuService to create the menu, if this service was injected.
+    /// This value must be defined before the component is rendered (you can't change it during the component lifecycle).
+    /// Default, true.
+    /// </summary>
+    [Parameter]
+    public bool UseMenuService { get; set; } = true;
+
     /// <summary>
     /// Gets or sets the texts shown on th button.
     /// </summary>