Current user permission inside relationship

[ccchapman]

My User model has a relationship posts.

public function posts()
{
    return $this->hasMany(Post::class);
}

I want to add a conditional based on the current user's permission.

public function posts()
{
    return $this->hasMany(Post::class)
      ->when(
          auth()->user()->can("posts.something"),
          fn ($query) => $query->something(),
      );
}

This works fine. However, the user's roles become incorrect later in the request:
auth()->user()->roles returns more roles than belongs to the user.

Observations:

1. If the ->can() in the relation is removed, the issue goes away.
2. If I add an unsetRelation("roles") to the relation after calling can(),
   the issue goes away.

Am I misusing the Laravel or the package? Is this a bug?

[erikn69]

Version of package? version of laravel? php? give the complete information, also make a failing test or a minimal application to reproduce the problem