K8400 Dual head temprature issue


I have the vertex K8400 and I tried to print with 2 nozzles.
My print temperature is 200°c and my standby temperature is 195°c.
But when I’m printing with nozzle 1. My temperature for nozzle 2 is 185°c.

While printing, if he changes his nozzle. He says “Heating extruder” but he immediately starts printing. So he prints with a temperature of 185°c but it’s rising to 200°c.

How can I fix the standby temperature and say that he needs to wait until the nozzle has reached the correct temperature?