[Bug] SegmentedItem Orientation VisualState not updated until Segmented Orientation property changes

[Avid29]

Describe the bug

Items added to a Segmented control without or after updating the Orientation property (such as during initialization), will not have their visual state updated.

Steps to reproduce

<controls:Segmented Orientation="Vertical">
     <controls:SegmentedItem Content="Item 1" />
     <controls:SegmentedItem Content="Item 2" />
     <controls:SegmentedItem Content="Item 3" />
     <controls:SegmentedItem Content="Item 4" />
 </controls:Segmented>

Expected behavior

Containers should be updated upon creation so their Visual State matches the Segmented control

Screenshots

Code Platform

• UWP
• WinAppSDK / WinUI 3
• Web Assembly (WASM)
• Android
• iOS
• MacOS
• Linux / GTK

Windows Build Number

• Windows 10 1809 (Build 17763)
• Windows 10 1903 (Build 18362)
• Windows 10 1909 (Build 18363)
• Windows 10 2004 (Build 19041)
• Windows 10 20H2 (Build 19042)
• Windows 10 21H1 (Build 19043)
• Windows 10 21H2 (Build 19044)
• Windows 10 22H2 (Build 19045)
• Windows 11 21H2 (Build 22000)
• Other (specify)

Other Windows Build number

No response

App minimum and target SDK version

• Windows 10, version 1809 (Build 17763)
• Windows 10, version 1903 (Build 18362)
• Windows 10, version 1909 (Build 18363)
• Windows 10, version 2004 (Build 19041)
• Windows 10, version 2104 (Build 20348)
• Windows 11, version 22H2 (Build 22000)
• Other (specify)

Other SDK version

No response

Visual Studio Version

No response

Visual Studio Build Number

No response

Device form factor

No response

Additional context

Reported by @lgztx96: here

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