Bug: Type issue: Actor<AnyStateMachine> not assignable to Actor<typeof machine>

[Sartonon]

XState version

XState version 5

Description

After updating xstate to the latest version we started having problems with with machine typing. We are using Actor<AnyStateMachine> but it seems to no longer work with Actor<typeof machine>

Here is the example code:

import { Actor, AnyStateMachine, createActor, setup } from 'xstate';

const feedbackMachine = setup({
  types: {
    context: { feedback: 'feedback' },
    events: {},
  } as {
    context: { feedback: string };
    events: { type: 'feedback.good' } | { type: 'feedback.bad' };
  },
  actions: {
    logTelemetry: () => {},
  },
}).createMachine({
  context: {
    feedback: 'hello',
  },
});

const a: Actor<typeof feedbackMachine> = createActor(
  feedbackMachine
) as Actor<AnyStateMachine>;

Actor<AnyStateMachine> should be assignable to Actor<typeof machine> but there seems to be the following error:

Property 'context' is optional in type 'Omit<StateNodeConfig<any, any, any, any, any, any, any, any, any, any>, "output"> & { version?: string | undefined; output?: any; } & { context?: any; } & { ...; }' but required in type '{ context: InitialContext<{ feedback: string; }, any, any, { type: "feedback.good"; } | { type: "feedback.bad"; }>; }'

This is not how we use it in our codebase but it was the easies way to reproduce the same error.

Expected result

Actor<AnyStateMachine> should be assignable to Actor<typeof machine>?

Actual result

Type error:

Property 'context' is optional in type 'Omit<StateNodeConfig<any, any, any, any, any, any, any, any, any, any>, "output"> & { version?: string | undefined; output?: any; } & { context?: any; } & { ...; }' but required in type '{ context: InitialContext<{ feedback: string; }, any, any, { type: "feedback.good"; } | { type: "feedback.bad"; }>; }'

Reproduction

https://stackblitz.com/edit/vitejs-vite-mrgs8ubw?file=src%2Fmain.ts

Additional context

No response

[Sartonon]

We were able to resolve this issue by using ActorRefFrom<typeof machine> and AnyActorRef instead of Actor<typeof machine>