LocalWebP Issue

Morning,

We currently host our WordPress website on an Azure Web App. This runs on NGINX server, and we have amended the default.conf file with the code in the file in the link below:

https://drive.google.com/file/d/1mdbED4hctdPgWDJy6UYKl-aG-26ufYA5/view?usp=sharing

However we still have the ‘A valid URL was not provided’

Does the plugin work on a wordpress site hosted on Azure?

Is there an issues with the code i have used?