Not necessarily. Some hobs offer a short pause for wiping controls and a separate longer-term lock. Their duration and release methods can differ.
What the observation means
The symbols may look related, so use the owner's guide rather than an assumed universal button combination. A cleaning lock may not turn active zones off.
A useful next step
Follow the correct sequence and remain aware of hot cookware. If the panel does not recover as described, record the displayed state. Do not rely on a lock as proof that the surface is cold or safe for children to touch.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.