How to get data from custom Livewire component that is part of form?

I have this Livewire component in my form in an action. How can I get data from that Livewire component? I've already tried passing $set to set 'bank_account_id', but passing $set is not possible.
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Dennis Koch13d ago
Usually you communicate via events between LW components. I don't think you can directly modify data from the child