How do I detect right clicks at runtime?

For the life of me can't figure this out.

I've registering a callback for ClickEvent, which works fine, I can detect double clicks etc etc.

However ContextClickEvent never ever fires, unless I do so in the editor rather than inside the game window.

I've tried using ContextualMenuManipulator, but that has the same problem.

I feel like I'm missing something simple here, and shouldn't have to write a custom event just to handle a right click.

If I'm not missing anything, and it's not implemented yet, I can pick up events from the input system instead. I just need to be able to determine what UI element is under the cursor to determine what action to take. I've noticed the UI events use a different coordinate system to the game, so I'd need to somehow convert from game pixel position to full screen pixel position...
Any recommendations for how to go about that?

 

So I've managed to register for PointerUpEvent instead, which lets me determine whether it's a left or right click and proceed from there. Works as expected.

However I've tried registering for a PointerDownEvent and it never fires, so I can't set the current VisualElement under the cursor and check if it has changed when PointerUpEvent is fired...

 

I couldn't get pointer down events working at all. I don't have anything in my code consuming the event as far as I can see, these are the only pointer events I'm registering.

I've switched to using MouseDownEvent instead and it works fine.

 

3 years later... ContextClickEvent is still broken ingame.

I guess the Lessons Learned is rather: Don't use an UI Toolkit for ingame that was made for unity editor UI tooling?