Use case or problem
Similar to Visual Code Editor where the active or selected file is highlighted and then JUMPED TO in the file explorer, the active page being worked on (where the cursor is) in Obsidian should also be highlighted and JUMPED TOin page navigator.
In the screen shot the ci.yml is the active working file and is highlighted in the explorer on the left.
Switching to another file and the explorer will JUMPED TO that file and highlight it in the explorer.
If the page is in a folder structure not expanded Obsidian does not JUMPED TO or highlight the page.
Proposed solution
Use a similar approach to Visual Studio Code.

