Hey @Jonas — Just to confirm, when you activate the node as a trigger (as shown in the screenshot), adding a new row to your spreadsheet currently doesn’t trigger a run, correct? And you’re checking these runs either on the History Page or through the “Previous Runs” tab on the canvas, right?
If the above is correct, could you please try the following steps:
Disable the Google Sheets trigger and save your workflow.
After saving, you’ll notice the trigger disappears from the panel at the top right.
Delete the Google Sheets node, then add it back again from the node library.
Enable the trigger again and wait for about 2–3 minutes for it to fully activate.
Then, test by adding a new row to your spreadsheet and check if the runs appear in the History Page.
For your testing scenario, by default, the trigger picks only the first new row added if the trigger is enabled. If you want to run the workflow on all existing rows, disable the trigger temporarily and run a batch run instead.
Additionally, I recommend checking out Subflows to simplify your workflow and reduce the need for multiple flatten-list nodes: