Refactor: Both warnings are dispatched inside handleSelectChange — i.e. as soon as the user picks **HELM** from the format dropdown, before any Save action. A user who selects HELM, sees the toast, then cancels the dialog (or switches to another format) has been warned about an export that never happens. The PR description also says the warning is "dispatched on HELM export", which doesn't match the actual call site.

Refactor: Both warnings are dispatched inside handleSelectChange — i.e. as soon as the user picks **HELM** from the format dropdown, before any Save action. A user who selects HELM, sees the toast, then cancels the dialog (or switches to another format) has been warned about an export that never happens. The PR description also says the warning is "dispatched on HELM export", which doesn't match the actual call site. #79