Not working in Safari 15.3

[shruti456]

I am using it in Angular project and the code snippet looks like this

import dialogPolyfill from 'dialog-polyfill';

if (this.dialogBox) {
dialogPolyfill.registerDialog(this.dialogBox.nativeElement);
this.dialogBox.nativeElement.showModal();
}

The dialog is rendered on the normal page and not as a modal window
Please help me understand what is missing.

[t-mish]

I didn't give this polyfill a try as the author did, but I know that the same behavior is actual a for normal dialog. Hence, it seems that polyfill just recognizes Safari 15.3 as supporrting browser (which is not true)?