Kiwi has a concept of "development" version and "deployed" version.
When you execute code in the task code editor, it is in the "development" environment. Only after you deploy the task will the code be used to handle real webhook events.
The following changes are done on the "development" version.
Task code changes
Update on Task triggers
Update on Task Config Vars
On the other hand, these changes are reflected immediately on the running deployed code
Update on NPM dependencies
Update on App Integrations
Update on App Config Vars