I am using MultinodeTreePicker in one of my page types. After upgrading from 8.8.16 to 13.1, I encounter the following error when I try to edit the page type that contains MultinodeTreePicker. I've tried various online solutions but haven't been able to resolve the issue. Any insights would be helpful. An error occurred XPathValue must be an XPathNavigator or a string. Exception Details System.InvalidOperationException, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e: XPathValue must be an XPathNavigator or a string. https://cdn.discordapp.com/attachments/1327007774797991988/1327007775058034841/image.png?ex=67817fcc&is=67802e4c&hm=cc892b285a92bd85ce4864e12ffa3d28dec1c53b6d40847c39272ad3a4ddb4de&

I would replace it with dynamic root anyway, xpath is going away (or might even be gone in 14+ I think).