A large drinks load can crowd the shelves and add cooling demand. Keep suitable space for food that requires refrigeration instead of using every available gap for bottles and cans.
What the observation tells you
The practical issue is more than the final number on the dial. Packages can block vents, prevent a drawer closing or project into door storage. Drinks that began at room temperature also need cooling. A fridge may therefore take longer to recover while its remaining food is arranged poorly. Making room before an event is more useful than increasing cooling after the cabinet is already overfilled.
A useful next step
Check the storage needs of the drinks and avoid refrigerating items unnecessarily early if space is limited. Arrange the required chilled food safely and follow any model-specific rapid-cooling instructions. If the door cannot close freely, remove the obstruction; do not hold it shut with pressure or tape.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.