The editor ngModel is not updated when native spellchecking correction applied

[f1ames]

Are you reporting a feature request or a bug?

Bug

Provide detailed reproduction steps (if any)

1. Go to any CKEditor 4 Angular sample with native spellchecking enabled. I have tested it on our form sample.
2. Type some incorrect test.
3. Apply incorrect word correction via native context menu.

Expected result

Editor ngModel is updated and contains latest changes.

Actual result

Editor ngModel is not updated.

Other details

• Browser: Tested on Chrome
• OS: macOS
• Integration version: 1.0.0-beta.2
• CKEditor version: 4.12
• Installed CKEditor plugins: -

[f1ames]

This is CKEditor 4 issue related to a fact that change event is not triggered by applying native grammar correction - https://github.com/ckeditor/ckeditor-dev/issues/2384.

[f1ames]

The quick workaround for this issue would be to manually trigger change event as suggested in https://github.com/ckeditor/ckeditor-dev/issues/2384:

<ckeditor
    [config]="{ disableNativeSpellChecker: false, on: { instanceReady: triggerChangeEvent } }">
</ckeditor>

were triggerChangeEvent should be defined as follows:

triggerChangeEvent( evt ) {
	const editor = evt.editor;
	editor.editable().$.addEventListener( 'input', function( evt ) {
		if ( 'insertReplacementText' === evt.inputType ) {
			editor.fire( 'change' );
		}
	} );
}