It should not be treated as a cooking substitute. A setting intended to maintain an already prepared dish has a different purpose from heating raw food thoroughly.
What the observation means
A low-temperature display may look like an economical alternative, but programme names alone do not establish safe food preparation. Some ovens also have plate-warming and dough-proving modes with their own limits. These functions can all feel warm while producing very different conditions. The relevant question is what the manual says the selected programme is intended to do.
A useful next step
Use the food's cooking instructions and the appliance's approved mode together. If an oven only seems to become mildly warm, first establish that a keep-warm or plate-warming selection has not been chosen accidentally. Report the actual mode and set temperature if the correct cooking selection still fails. Do not compensate for inadequate heating by leaving perishable food in the cavity indefinitely.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.