When a motorcycle's engine is hot, it typically does not significantly affect the overall control or handling of the motorcycle. The primary concern with a hot engine is related to the potential for burns or other safety hazards, rather than affecting the actual control of the motorcycle.
For example, the engine's power delivery might be slightly different due to heat expansion or changes in fuel mixture. These differences are usually minor and may not be noticeable to the average rider.
That said, it's essential to take precautions when dealing with a hot engine. Avoid touching hot surfaces to prevent burns, and be cautious when performing maintenance tasks like refueling or checking the oil level. If you're experiencing any issues with the motorcycle's performance, it's always a good idea to consult the manufacturer's recommendations or seek assistance from a qualified mechanic.