Hot vapour can escape as the door opens. Its release may be especially noticeable with covered dishes or steam programmes.
What the observation means
The absence of a visible cloud does not guarantee that the air is cool. Keep your face and hands clear of the opening and use the handling method described by the appliance. A loose lid can release additional steam when the dish is moved.
A useful next step
Open cautiously and let vapour disperse before reaching for cookware. If unusual amounts of water escape outside the designed area, record the programme and location once safe. Do not block ventilation or prop the door while heating to prevent ordinary steam accumulation.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.