GCode for delay not answering


when using uArm Swift Pro, and sending a delay command with “#n G2004 P1000\n”,
robot dont answer me with “$n ok \n”.

All other commands are answering, but not the one for delay. Is this a bug?

Best regards

Sorry, wrong forum. Can you move my topic into the uArm Swift (Pro) Troubleshooting forum please?

Could you shoot a vide about that?