TileView keeps Completing my action input or release key down.

[Stratego]

Alright, I have the fix that worked for me.

In the project settings, uncheck “Should Flush Pressed Keys on Viewport Focus Lost”

Found in this post thanks to @bigstumpy

Annoying bugs with UMG focus (with Is Focusable? on all widgets false)

I also had this and I definitively fixed it. I had to call the SetInputModeGameAndUI node (I did it in my PlayerController) In the project settings, uncheck “Should Flush Pressed Keys on Viewport Focus Lost” I also turned “Focusable” off on all the widgets, but I didn’t go back and check if that made a difference.