Language change not reflecting in editor

[rajatkhare619]

I added the editor on the HTML like this:

<ngx-monaco-editor [options]="editorOptions"></ngx-monaco-editor>

Initially, the options are set to the following object in the component:

editorOptions = {theme: 'vs-dark', language: 'javascript'};

I am trying to update the editor's language by changing the 'language' property in the options like this:
I created a button and set up a click event handler on it:

<button (click)="setHTML()>Set language to HTML</button>

setHTML() {
this.editorOptions.language = 'html';
  }

I thought this would change the language in the editor as the options should be bound two way but when I type HTML in the editor, there is no intellisense.

What am I doing wrong?
Is there another way to achieve this?

[rajatkhare619]

Never mind.
Got the answer here (Line 73)
But I'm interested in knowing why my earlier code was not working.

[atu1kr]

Editor is re-initialized when options are updated. As angular @Input setter detects only object updates only. So property updates are not handled.