In the Manage Display tab, I have disabled fields because they are rendered in the page.html.twig file inside of a region. I don't want the field to display the label.

I can set the label to hidden for the non-disabled fields, but for the disabled ones, when I change the label to "- Hidden -" it simply reverts itself back to "Above"

Here is the field before clicking save:

Here it is after save:

Here it is rendered on the page with the annoying label that I want to hide: