Function public function getResources(): array is meant to extract multiple resources by multiple paths, but this line overrides $resources.

Is this planned behavior?

you are right, this is really strange. I need to check that ASAP and on APIP too.

AHAH, ok, I remember now, the path is a specific file (not a directory). So we have only one resource metadata per file. That's not the case we some other resource extractor on APIP where we can declare serveral resources in the same file.

we configure a directory on the config, but the Symfony Finder will extract files.

Have a look here
https://github.com/api-platform/core/blob/main/src/Symfony/Bundle/DependencyInjection/ApiPlatformExtension.php#L427

Right now if you have multiple file paths, each extract will override previous extract, so even if you have 5 different paths, you only will have single resource as output.

This change will fix that.

        $this->resources = [];
        foreach ($this->paths as $path) {
---         $this->extractFromPath($path);
       }
        $this->resources = [];
        foreach ($this->paths as $path) {
+++        $this->resources[] = $this->extractFromPath($path);
        }

Fix, thx a lot.