Deleted flow variables do not go away from the flow after saving - Known Error

Deleted flow variables do not go away from the flow after saving Description When deleting flow variables and then saving and publishing the flow, the page reloads and still show the variables on the flow.

Steps to Reproduce

1. Create a subflow 2. Create an input variable named "abc" 3. Add a "Log" action to the subflow 4. Assign "abc" to the log message 5. Publish the subflow 6. Go to "Flow Variables" 7. Create a flow variable named "abc" 8. Publish the subflow again

Creating the variable is possible and causes the following issues: - Trying to remove the "abc" flow variable yields a warning: "The action configuration has removed references to data no longer available to it. Review Action 2: [SFlow 1]" but does not remove the variable - After hitting the remove button a couple of times, the UI completely freezes for a little more than a minute - When reloading the page, one can finally remove the flow variable after clicking twice on "Remove". However, publishing the flow and reloading the page again brings the variable back - Try adding more variables, publish the subflow, reload the page. Other variables will experience similar issues, and are brought back after being deleted.

Workaround This problem has no workaround, is under review and targeted to be fixed in a future release. To receive notifications when more information becomes available, subscribe to this Known Error article by clicking the Subscribe button at the top right of this form.