In the new game, clicking the button directly at the beginning of the game will give an error.
Error while running event
factoryplanner-is-exportable-to-fake-factorissimo::on_gui_click (ID 1)....planner-is-exportable-to-fake-factorissimo__/control.lua:137: attemptto index field '?' (a nil value)
stack traceback:
...planner-is-exportable-to-fake-factorissimo__/control.lua:137: infunction
<...planner-is-exportable-to-fake-factorissimo__/control.lua:127>