Load Unload Filament klipperscreen

The Load and Unload icon does not work with hdmi 5, I added the Load T0 and T1 macros as well as the Unload T0 and T1 macros and it works very well with the macro menu in KlipperScreen, when I want to load the filament with the Load icon I have the message "select the head number, what should I do to make the icon work ?