Ender 3 S1 Pro Sonic pad does not save the flow rate

I am trying to figure out how to use the Sonic Pad on my Ender 3 S1 Pro. I have set the flow rate from the adjust menu and got it to at least a good starting spot. I shut it down and rebooted and the value does not get saved? I have tried to find where to make the change, and failed. Any help would be appreciated.

My Sonic pad doesn’t remember the flowrate between prints. I set it in the slicer, it will print right but the sonic pad will keep saying 100%. My Qidi printers seem to remember it. I think this is another of those sonic pad niggles (2 cameras, being able to connect to creality print with more than one printer for starters)