Version Used: net 9.0 / Microsoft.CodeAnalysis 4.14.0

Steps to Reproduce:

1. Start the repro project RoslynOutOfRange.zip with debugger attached
2. In the file MainPage.g.cs comment the line 11 private object _component_0_Holder { get; set; } = new();
3. Invoke HR
4. Observe error
   error ENC1002: Cannot apply changes -- unexpected error: 'Index was outside the bounds of the array.'

Diagnostic Id: ENC1002

Expected Behavior:
Able to apply changes using hot-reload.

Actual Behavior:
error ENC1002: Cannot apply changes -- unexpected error: 'Index was outside the bounds of the array.'

Note: This happens only if we have a call like MyStaticClass.Configure(something => { }); in the "main" class/file. If this line is commented out, the error will not happen.

Note 2: The partial class has to be in a different file from the "main", having them both in the same file will also avoid the error.

Workaround:
Initialize the property in the constructor instead of using an initializer.