If I now want to change a preset and select a saved preset, all other printer settings always change with it.
No, only because the the presets you want have not been saved with a different and appropriate filename.
If you look at my 3rd screen shot, you see some identical saved setups except for a different profile and or rendering intent, indicate by the file name.
So that I can only select my profile in the Color Management Module and have to shimmy through the profiles again.
That is directly accessible from the Properties tab.
Terry