bug: [v4] batch completed does not reflect in parent task run

[cachho]

Provide environment information

System:
OS: Linux 5.15 Ubuntu 20.04.6 LTS (Focal Fossa)
CPU: (12) x64 AMD Ryzen 5 5600X 6-Core Processor
Memory: 6.32 GB / 15.59 GB
Container: Yes
Shell: 3.7.1 - /usr/bin/fish
Binaries:
Node: 18.20.8 - ~/.local/share/nvm/v18.20.8/bin/node
npm: 10.8.2 - ~/.local/share/nvm/v18.20.8/bin/npm
pnpm: 8.6.3 - ~/.local/share/pnpm/pnpm

Describe the bug

Might be the issue behind #1957 , because the symptom is the same: the run runs forever, although in this run I had a uncached subtask, so the batch completed.

Let's start from the beginning.

Reproduction repo

not available

To reproduce

1. Launch a task (at least 1 uncached subtask) (see last one at the bottom)

2. Batches menu shows completed

3. Click it shows the failed uncached run (failing shouldn't be a problem, run[number].ok should just be false). So we know it's all here

4. Parent task is still running forever, with the batch specifically showing the gray bar in the timeline that signals a running task.

Additional information

No response

[cachho]

It works as expected without idempotency keys inside the batchTriggerAndWait call.

    const results = await decryptLink.batchTriggerAndWait(
      decryptableLinks.map((link) => ({
        payload: { link: link.original! },
        // options: {
        //   idempotencyKey: link.original!,
        //   idempotencyKeyTTL: '1d',
        // },
      }))
    );

But I really need to avoid calling the same function twice, so this is still a big bug from my point of view.