Steps to reproduce:
- Add table1 instance of Table component
- Add splitButton1 instance of SplitButton component
- In option1 of splitButton1, add event handler
- Action: Control component
- Component: table1
- Method: setData
- Data: some query
- Duplicate option1 to a new option, for example, option2
Observe that the event handler appears in option2 as expected, but unfortunately disappears from the original option1.
Recovery: manually re-add the event handler back into option1.