textChange is emitting the changed value twice, once with empty string and again with actual value

[bjdash]

I have added ace editor in one of my component as
<ace-editor style="height: 100px;width:100%;" class="apic-ace" [text]="name" (textChange)="updated($event)">

Now if I change the value of name, the textChange event is triggered twice, once with empty string and again with actual value.

Here is a example reproducing the issue.
https://stackblitz.com/edit/angular-upeurq

[bjdash]

Any plans for fixing this?