My setup:
n8n: 0.99.1
docker with postgres db
This is the workflow:
It works only once after every edit/save and then does not trigger at all after that.
The first time that it does work, it just processes all the accumulated Airtable records at once.
Whereas, it should fire every time an appropriate Airtable record gets edited.
This is the Airtable Trigger node: