Where ice returns helps distinguish a closure area, a drawer obstruction and a possible concealed water or airflow issue. The time taken to return adds further context.
What the observation tells you
A broad statement that it is 'iced again' loses whether the same patch reappeared or a new one developed. A correct defrost can remove ice without correcting the underlying cause. Repeating it indefinitely may hide a fault while food repeatedly needs moving.
A useful next step
Take safe before-and-after photographs and record ordinary loading and door behaviour. Arrange assessment if the pattern recurs. Do not remove panels or add chemicals to prevent the ice.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.