ConstrainedBox without setting AspectRatio throws exception

[h82258652]

Describe the bug

If a ConstrainedBox does not set the AspectRatio, it will throw an exception.

Regression

No response

Reproducible in sample app?

• [ ] This bug can be reproduced in the sample app.

Steps to reproduce

1. Create a `ConstrainedBox`.
2. Access its `AspectRatio` property.
3. Exception will be throw.

Expected behavior

No crash.

Screenshots

No response

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 11 21H2 (Build 22000)
• [X] Other (specify)

Other Windows Build number

22635

App minimum and target SDK version

• [ ] Windows 10, version 1809 (Build 17763)
• [ ] Windows 10, version 1903 (Build 18362)
• [ ] Windows 10, version 1909 (Build 18363)
• [X] Windows 10, version 2004 (Build 19041)
• [ ] Other (specify)

Other SDK version

No response

Visual Studio Version

2022

Visual Studio Build Number

17.11.0

Device form factor

Desktop

Nuget packages

CommunityToolkit.Uwp.Controls.Primitives 8.1.240821

Additional context

No response

Help us help you

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