Google sheet node executed only once

[MutedJam]

So this is a special behavior in the Merge node described here:

Merge node suggestion: add option to disable triggering of previous nodes

The idea is: The Merge node has a unique behavior in which it activates connected nodes independently (please also add an explanation in the documentation here: Merge | Docs). I think it’s something that should be configurable in the node. My use case: I had multiple cases in which the Merge node triggered nodes that were not supposed to be triggered (usually in an unused path of an IF node). I think it would be beneficial to add this because: It gives more control of the Merge node, in …

When the “Wait all data” node from your screenshot is executed, it would try executing the Function node (which presumably fails because it doesn’t have the required data available yet). I am afraid that’s how it currently works, but you might want to vote on the feature request linked above to change this.