No blue outlines on selected elements in editor, unable to add or configure on screen

I am able to open the editor and I am able to click on selected elements. The configuration details for that element or section still appear on the right and can be changed. The ability to add sections and elements are still there. That said, when I click on sections or elements, they are no longer outlined in blue and there is no ability to “add” from the editor directly by click. This disappeared recently and I’m not sure why. I’ve tried multiple browsers and even a different computer and the editor no longer functions like it once did.

Inspecting while using the editor and I have a message that says that it "Refused to frame because an ancestor violates the following Content Security Policy directive: “frame-ancestors ‘none’”. Could this be the issue and how could I fix it?

This is working now, so must have just been a hiccup somewhere in the service. No idea. but all good.