How to use callable $get in createOptionForm()

I want to call a reactive component outside the createOptionForm() component, but it shows null. Help please

Solution

->default(fn ($livewire) => dd($livewire->data['product_id']))

->default(fn ($livewire) => dd($livewire->data['product_id']))

->default(fn ($livewire) => dd($livewire->data['product_id']))

->default(fn ($livewire) => dd($livewire->data['product_id']))