[All Hosts] (auth) specify location of WebApplicationInfo element (#2278)

* [All Hosts] (auth) specify location of WebApplicationInfo element

* one more

Author: Rick-Kirkham

docs/manifest/versionoverrides-1-0-content.md

@@ -23,7 +23,7 @@ The following table applies only to version 1.0 of **\<VersionOverrides\>** elem
 
 ## Example
 
-The following is a simple example. For more complex examples, see the manifests for the sample add-ins in [Office Add-in code samples](https://github.com/OfficeDev/Office-Add-in-samples).
+The following is a simple example. For more complex examples, see the manifests for the sample add-ins in [Office Add-in code samples](https://github.com/OfficeDev/Office-Add-in-samples). The **\<WebApplicationInfo\>** element must always be the last child of **\<VersionOverrides\>**.
 
 ```xml
 <OfficeApp ... xsi:type="Content">

docs/manifest/webapplicationinfo.md

@@ -1,7 +1,7 @@
 ---
 title: WebApplicationInfo element in the manifest file
 description: Reference documentation of the WebApplicationInfo element for Office Add-ins manifest (XML) files.
-ms.date: 08/14/2023
+ms.date: 05/16/2025
 ms.localizationpriority: medium
 ---
 
@@ -30,7 +30,7 @@ For more information, see [Version overrides in the add-in only manifest](/offic
 > [!NOTE]
 > The single sign-on API is currently supported for Word, Excel, Outlook, and PowerPoint. For more information about where the single sign-on API is currently supported, see [IdentityAPI requirement sets](../requirement-sets/common/identity-api-requirement-sets.md). If you're working with an Outlook add-in, be sure to enable Modern Authentication for the Microsoft 365 tenancy. To learn how to do this, see [Enable or disable modern authentication for Outlook in Exchange Online](/exchange/clients-and-mobile-in-exchange-online/enable-or-disable-modern-authentication-in-exchange-online).
 
-**\<WebApplicationInfo\>** is a child element of the [VersionOverrides](versionoverrides.md) element in the manifest.  
+**\<WebApplicationInfo\>** is a child element of the [VersionOverrides](versionoverrides.md) element in the manifest. It must be the *last* child element. 
 
 ## Child elements