Laravel custom event not being triggered by eloquent event when model update run as scheduled task

I have a custom event being triggerred by the updated Eloquent model event. This custom event is working when an update is done manually, (ie outside a Scheduled Task) but not when the update is done via a Scheduled Task

Model code

<?php namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Location extends Model {
    self::updated(function ($location) {
        event(new LocationRefresh($location));
    });
}

Any ideas?

via Chebli Mohamed