Hi Rodrigo,
Please, never think that any question is a reason to be embarrassed, while it is related to your current project for example. Once answered, this is not a question anymore for you. There is no one on this planet, AFAIK, who knows every single little thing about this about, some stuff is not even intentional, but might work great.
If you go to the Display>>Option> Configure… or Configure all…
Then you get a lot of entries: parameters and options. There are entries in the tabs with the font set to “Normal” or “Bold”. “Normal” means, that you have a local entry here, just for the selected Display. (Shift click on several Displays and then CMD+V). The “Bold” entries are Global, and affect everything. Here is your question located, you hit an entry that is in “Bold”, right?
You can select more than one entry at once.
With a right mouse click [or CTRL/CMD+Click] you can change this. You will find in the fly out menu the needed options: Make Parameter Local or Global.
I hope that works for you.
Save your workspace!
All the best
Here is a one minute clip about it, you can download the clip:
https://www.amazon.com/clouddrive/share/GuVcRmNg1lVCALRvjeWHIBl6sx28oYAvGCEKLUJQvzA?ref_=cd_ph_share_link_copy