No. Touch is not a reliable temperature measurement and can cause burns. Describe the observable change without repeatedly contacting a surface that may be too hot.
What the observation means
Control areas can become warm during operation, but a sudden change, damaged finish or loss of control response needs assessment. Mode, duration and ventilation conditions provide useful context. Heat should not be dismissed solely because the cavity was set high.
A useful next step
Stop use if overheating is suspected and allow safe cooling. Record the programme and any fan, display or smell changes. Do not place a thermometer inside a ventilation slot or remove covers to measure internal temperatures yourself.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.