Countries statistics not working with self-hosted plausible + self-hosted next.js

[JEK58]

When I started using this package with withPlausibleProxy option in the next.js config, I noticed that the countries statistics in plausible now show the country location of my self-hosted next.js server. Has anyone experienced this as well and found a solution?

[Aikain]

NextJS passes the necessary headers to infer the original user. Forwarded headers should not be trusted by default, but should be specified separately as trusted proxies.

If you use a reverse proxy, consult the documentation for that program. For example, I use Traefik myself and can directly specify trusted addresses using this instruction.