Attached are three screenshots. without-selected.png is the result of take_technology_screenshot without selected_technology provided at all. with-selected.png has selected_technology="logistics-system", and with-selected-bad has selected_technology="techthatdoesntexist". All of these are on a brand-new save with only Space Age, Quality, and Elevated Rails mods.
without-selected.png
with-selected.png
with-selected-bad.png