Update a form field when a notification is received from Edit page

// app/Filament/Resources/VideoResource/Pages/EditVideo.php

    protected $listeners = [
        'echo:videos,ScriptGenerated' => 'updateScript',
    ];

    public function updateScript(): void
    {
        $this->form->fill([
            'script' => $this->record->script,
        ]);
    }