Filament change with Nebula Smart Pad

Hello, I have a problem with pause at hight option in Creality slicer 6. I have Nebula pad installed, it works well and I do not have any problem with it except the pause at hight option. I want to change filament midprint. I set the pause in slicer but my printer pause at specific point and do not park the print head, then after the pause I can not resume print as well… how to make my printer to pause at specific layer, park head, allow me to change filament and hit resume to resume printing at point where it pause ? Any idea ?