Okular shows a tick ahead of the current section in the contents panel. In Oxygen it was a green triangle, which stood out, and it was easy to find at a glance. In Breeze it's a black ">" symbol, which is very hard to find, because it looks exactly like the symbol for the closed branches of the tree view. This renders the location indicator feature almost completely useless.
The icon in question is "arrow-right". In Breeze, it does indeed look nearly identical.
can someone submit an screenshot I didn't know where this > arrow is located.
Looks like this isn't relevant anymore because the UI in Okular has since been changed to no longer use this icon there.