I’ve seen this mention before and I have noticed this problem too. When Emo is charging on his skateboard, as soon as the power stops he tries to walk around. A powerbrake or someone accidentally unplugging his adaptor will trigger this. This brinks him in danger. He might fall of his skateboard or worse.
A simple fix would be to keep skatboard mode active until he is picked up. I know he can detect being picked up so this shouldn’t be a problem.