Keep the WebView state if the plugin window is closed

Hello, everyone!
First of all, thank you for your interest in this topic.

As mentioned in the title, I’m looking for a way to prevent the WebView state from being reset when the plugin window is closed.
If the front end is something you’ve built yourself, it’s possible to maintain the site’s state using state management techniques (using withNativeFunction and getStateInformation).
However, if you want to display a publicly available web page, those methods cannot be used.

Is there any way to achieve this?

Thank you in advance.