Question How to detect episode finished using low-level API?

For example, I receive in get_steps:

- one decision, for a new agent id 3
- two terminals, for agent id 2 and agent id 0; both with interrupted False

New episode? Or continuation of old episode?

Now, I happen to know that this is a new episode, and agent id 3 is being added in this new episode, and in the next steps agent id 2 and 0 will reappear too. But from this get steps, there appears no obvious way to tell?

After all, perhaps agents 2 and 0 both died, and agent id 3 was created, in the same step, and that would be indistinguishable from this, right?