DDP does not power cycle the receiving units

Hi, i have connected my WLED master to serveral slaves via DDP. It works except the power command. If i power on the master, the DDP slaves are still powered off and i need to power them on manually. The web interface shows “receiving live DDP from xxx” but with powered off state.

Is that an intended behaivor? And how can i fix that?

I am using 15.5 on the master and 15.0 on the slaves

DDP is just network streaming, it does not control WLED in any way. If WLED sees a stream, it will forward it to the LEDs. If WLED is off, it wont see the stream.