No. A dry cabinet at one moment does not establish that the leak has been repaired. The water route may simply not have been used under the conditions that produced the earlier drip.
What the observation tells you
Keep the original photographs and note whether the event followed a full sink, connected-machine discharge or ordinary washing-up. Do not repeat large water tests to recreate it, especially near electrics. Check accessible surfaces without disturbing fittings.
A useful next step
Arrange assessment if the source remains unknown. Ask which water uses should remain suspended in the meantime, and report previous wet electrical components even if they now look dry.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.