Selecting a file the browser cannot decode used to render "Timmy couldn't analyze that safely",
which described an upload that never happened. It now states that the file isn't a photo Timmy can
read and that nothing was uploaded, with manual entry and the picker both one tap away. The state is
asserted in a new browser suite that also asks the running server to refuse the same bytes, and the
existing mobile capture suite asserts the new copy across both viewports.