If your publisher set folder icon has a little black arrow on it, then it is a 'clone' or 'shortcut' of the layout pages.
So you make the changes in the layouts and that will automatically done in the publisher sets for your.
If you want to control the layouts and publisher sets separately, then in the Organiser you just drag the layouts you want into the publishers sets, and don't use the 'create shortcut' button.
One of the forum moderators.
Versions 6.5 to 25
Dell XPS- i7-6700 @ 3.4Ghz, 16GB ram, GeForce GTX 960 (2GB), Windows 10
Dell Precision 3510 - i7 6820HQ @ 2.70GHz, 16GB RAM, AMD FirePro W5130M, Windows 10