I can not get the subscription pop-up in my browser due to the "Pushwoosh init failed DOMException" error.
The most common scenario for this error to appear is the mismatch between the versions of Web SDK and the Service Worker.
In order to avoid this error you can:
1. Install the npm package and get the SW from this package
2. Get both: the SDK and the SW from the CDN. In this case, your website will always receive the latest versions automatically.