how to click through a visual element to its underlying elements?

I’m currently working on developing a custom scene window. I want to put some visual elements (i.e. panels) in the front. By making the editor window inheriting from SceneView, the scene can be drawn as the “background”. The problem is, the visual elements will cover the scene, and any mouse event (clicking, draging, etc.) will not be applied to the scene view. How can I make the visual elements not responsible to mouse events, like pointer-events:none; in css?

picking-mode = ignore in uxml