A composition can pick up blank placeholder rows that were never filled in. Those rows are now dropped when the supplier submits, and ignored when older answers that still carry them are displayed.
Three things this clears up: an assessment carrying blank rows can be accepted instead of failing at acceptance; the review screen no longer shows a nameless fibre row labelled only “composition”; and the same answer saved with and without a trailing blank row no longer appears as two different materials, so material certificates match their materials.
No data is deleted — older answers are cleaned as they are read, so existing assessments look correct straight away and nothing needs to be resubmitted.
