The lid may have coatings, hinges and heat restrictions specified for the appliance. It should not be subjected to sudden temperature changes or forced against hot burners.
What the observation means
A cleaning product can also reach mechanisms or controls beneath the lid. Keep the appliance safely off and allow the required cooling before care.
A useful next step
Use the approved method and leave the lid in the position specified until everything is cool. If glass is chipped or cracked, stop using the lid arrangement and obtain assessment. Do not apply adhesive film or use ordinary replacement glass as a repair.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.