Losing focus while draging files over viewport

Hi,

I just started using the UE4 and the version should be new. The problem I encountered is I can’t drag my class file over the viewport which would lose the window I just selected. Like the picture, if I drag the file like the Red direction, the item I just selected will disappear and gives me the window below. To avoid this problem, I have to drag the file as the Blue direction which adds the file.

42131-3.png

I checked some tutorial video and I found that when they are dragging over the viewport, a small redcross will appear without losing the focus. However, I see they are dragging a blueprint instead of class. Is there any special configuration or hot keys I need to use to solve this?

Thanks!

Hi bwhhy,

We noticed that this is a duplicate post of this question: Losing focus while draging files over viewport - Blueprint - Epic Developer Community Forums

We will be closing this post in order to focus the discussion in one place.

Thanks,

TJ