Hot reload VsDbg error when editing razor cshtml tags

[vsccarl]

Environment data

dotnet --info output: .NET 10.0.100-rc2
VS Code version: 1.105.1
C# Extension version: 2.96.3
C#DK Extension version: 1.73.8

C# logs

Hot Reload Logs:
2025-10-24 10:07:44.989 [info] Exception thrown for Apply code updates: 0x80131500 - Error processing 'vsCustomMessage' request. Unknown Error: 0x80131515
2025-10-24 10:07:44.990 [info] Stack trace for VsDbg.VsDbgException:
at VsDbg.BrokeredServices.Services.HotReloadVsdbgEngineService.SendMessageAsync[T](ManagedEditAndContinueMessage message, CancellationToken cancellationToken)
at VsDbg.BrokeredServices.Services.HotReloadVsdbgEngineService.ApplyCodeUpdatesAsync(ImmutableArray`1 updates, CancellationToken cancellationToken)
2025-10-24 10:07:45.004 [info] An unexpected error has occurred, any pending updates have been discarded.
2025-10-24 10:07:45.018 [info] ❌ Hot Reload failed due to an unexpected error.

Steps to reproduce

1. Turn on Hot Reload feature flag
2. Create a razor pages webapp
3. Start debugging
4. Open Index.cshtml
5. Modify the header or paragraph text
6. Save, or click hot reload

Expected behavior

The page is refreshed with the changes.

Actual behavior

The above error is show in the Hot Reload logs, and even after refresh, the page is not updated.