I was experimenting on this yesterday and forgot to post the question.
I have created a game using Salesforce flows to experiment with screen actions (see link below), Lightning Out and guest user access.
I am exposing the flow via an Aura component and exposing the Aura via Lightning Out. Guest user has access to the flow - that works.
However, it seems the flows behind a screen action can't be granted to the guest user because they're not screen flows.
Is that it? We can't use screen actions with guest in a Lightning Out context?
In a real world scenario, I think it may make sense to use a flow in a Login page where a guest user should have access. And that flow should be able to use a screen action, no?
