Input pin disappears if split on GetScreenSpacePosition node

If the input pin of a GetScreenSpacePosition node is right clicked and then the user presses "split struct pin", the pin will disappear.

Workaround: Press refresh node in RMB context menu.

1. Open Editor (any project)
2. Create new blueprint (HUD)
3. Create GetScreenSpacePosition node
4. RMB Input pin
5. Split Stuct Pin

Results:

Input Pin Disappears.

Expected:

Either input pin splits into subcomponents or returns a warning detailing why the pin cannot be split. The pin, if a warning is received, should remain visible.

[4.8 Bug] Split Struct Pin removing input pins