Sub-Workflow returns only data from the first run to parent WF

[atolk]

Bug Description

The task is: scrap data from the web-site.
I have two WF:

1. Master for orchestration
2. Sub-WF: to scrap all the urls and pass them back to parent

Here is my sub-WF. Please notice it finished with 4 items coz it scraps 4 pages.

But when i call it from Master sub-WF returns only one item from the very first run.

Also i notice if i put CODE Node at the pipeline end it'll be executed 3 times in this case regardless of "Execute Once for all Item" setting..

To Reproduce

BUG_Master_WF.json
BUG_Sub_wokflow.json

Expected behavior

I expect Sub-WF will return all the items to the parent.

Operating System

docker image

n8n Version

1.48.3 (docker)

Node.js Version

20.14.0

Database

SQLite (default)

Execution mode

main (default)

[Joffcom]

Hey @atolk,

Thanks I have managed to reproduce ti with your workflow but not with a simplified version which was odd but I have created NODE-1492 as the deb ticket to dig into this more.