chore(Toolbar): add scroll buttons

Author: xristianstefanov

components/toolbar/overview.md

@@ -85,6 +85,8 @@ The Blazor ToolBar provides parameters to configure the component:
 | `Adaptive` <br /> (deprecated) | `bool` <br /> (`true`) | Toggles the overflow popup of the ToolBar. The component displays an additional anchor on its side, where it places all items which do not fit and overflow. [Template items](slug://toolbar-templated-item#notes) don't participate in this mechanism and they are always rendered in the ToolBar itself. This parameter is deprecated in favor of `OverflowMode`. |
 | `Class` | `string` | The CSS class to be rendered on the main wrapping element of the ToolBar component, which is `<div class="k-toolbar">`. Use for [styling customizations](slug://themes-override). |
 | `OverflowMode` | `ToolBarOverflowMode` <br /> (`Menu`) | The adaptive mode of the Toolbar. |
+| `ScrollButtonsPosition` | `ToolBarScrollButtonsPosition` enum <br/> (`ToolBarScrollButtonsPosition.Split`) | Specifies the position of the buttons when the ToolBar scroll adaptive mode is enabled. |
+| `ScrollButtonsVisibility` | `ToolBarScrollButtonsVisibility` enum <br/> (`ToolBarScrollButtonsVisibility.Visible`)| Specifies the visibility of the buttons when the ToolBar scroll adaptive mode is enabled. |
 
 ### Styling and Appearance
 

knowledge-base/textbox-validate-on-change.md

@@ -17,6 +17,10 @@ res_type: kb
 			<td>Product</td>
 			<td>TextBox for Blazor</td>
 		</tr>
+        <tr>
+            <td>Product Version</td>
+            <td>2.30 and older</td>
+        </tr>
 	</tbody>
 </table>
 

src-a11y/configs/floatingactionbutton.aria.yml

@@ -0,0 +1,15 @@
+title: Wai-Aria Support
+component: FloatingActionButton
+from: /aria/floatingactionbutton_aria.md
+dest: ../components/floatingactionbutton/accessibility/wai-aria-support.md
+slug: floatingactionbutton-wai-aria-support
+position: 50
+after:  |
+    ## Keyboard Navigation
+
+    For details on how the keyboard navigation works in Telerik UI for Blazor, refer to the [Accessibility Overview](slug://accessibility-overview#keyboard-navigation) article.
+
+    ## See Also
+
+    * [FloatingActionButton Overview](https://demos.telerik.com/blazor-ui/floatingactionbutton/overview)
+    * [Accessibility in Telerik UI for Blazor](slug://accessibility-overview)