Select Fix Not Scroll When Keyboard Navigation (#216)

Author: mckaragoz

CodeBeam.MudBlazor.Extensions/Components/SelectExtended/MudSelectExtended.razor

@@ -109,7 +109,7 @@
 
 				<MudPopover Open="@_isOpen" MaxHeight="@MaxHeight" AnchorOrigin="@AnchorOrigin" TransformOrigin="@TransformOrigin" Class="@PopoverClass" RelativeWidth="@RelativeWidth">
                         <CascadingValue Value="@this" IsFixed="true">
-                            <MudListExtended @ref="@_list" T="T" @bind-SelectedValue="@Value" @bind-SelectedValues="@SelectedValues" @bind-SelectedItem="@SelectedListItem" @bind-SelectedItems="@SelectedListItems"
+                            <MudListExtended @ref="@_list" T="T" @bind-SelectedValue="@Value" Style="@($"overflow-y:auto; height: {MaxHeight}px")" @bind-SelectedValues="@SelectedValues" @bind-SelectedItem="@SelectedListItem" @bind-SelectedItems="@SelectedListItems"
                                              Clickable="true" Color="@Color" Dense="@Dense" ItemCollection="@ItemCollection" Virtualize="@Virtualize" DisablePadding="@DisablePopoverPadding" DisableSelectedItemStyle="@DisableSelectedItemStyle"
                                              MultiSelection="@MultiSelection" MultiSelectionComponent="@MultiSelectionComponent" MultiSelectionAlign="@MultiSelectionAlign" SelectAll="@SelectAll" SelectAllPosition="@SelectAllPosition" SelectAllText="@SelectAllText"
                                              CheckedIcon="@CheckedIcon" UncheckedIcon="@UncheckedIcon" IndeterminateIcon="@IndeterminateIcon" SelectValueOnTab="@SelectValueOnTab" Comparer="@Comparer"