Hello @TongoThaRuler, thank you for reporting the issue. I still haven’t found a solution for this bug; when you use the mouse, the widget loses focus, causing this problem. One alternative would be to not use the mouse after pressing play in the Unreal Engine editor, as the focus goes directly to user focus after Play.
But if you find a solution for this problem and want to make a contribution, you can send a pull request to the GitHub repository.
Again, thank you very much for the feedback; I’m happy to help.