Mouse Cannot Interact with Right Screen in Split Screen

Hi,

I am exploring the split screen feature. Right now I create two widgets for player A and player B. But when I add those two widgets to the player screen. In PIE mode, the player B widget response correctly but in standalone mode or package game, the player B widget is not response at all. Why is this happen?

I only add a on mouse button down to both widget and a tick for line trace.

Here is the code in game mode.


And here is the video:

Thanks for help

Hi,have you solved the problem? I encountered the same issue, and I try to switch to enable the second screen’s associated playercontroller but not work.