Editor value cannot be updated manually when using ngModel binding

[zstoyanova9]

Description

When implementing value binding in the Editor using ngModel, the value of the component cannot be programmatically updated if it was previously updated. First programmatic value update works, but when typing something after that, the programmatically updated value is not reflected in the Editor.

Steps To Reproduce

1. Open the following StackBlitz example - https://stackblitz.com/edit/angular-v7xxpudu-a3m3z3hg
2. Update the initial value with the "Reset" button.
3. Type something in the Editor.
4. Update the typed value with the "Reset" button.

Screenshots or video

Screen.Recording.2025-10-14.at.11.20.58.mov

Actual Behavior

The Editor's value does not update when programmatically changing the value, then typing something in the Editor, and programmatically changing the value again.

Expected Behavior

The programmatically changed Editor's value should be reflected as expected.