I try to show a focus icon on enemy which locked by player
so i create a Widget Component and use Screen Space
and the focus icon show wrong location in editor by New Editor Window mode
or Selected Viewport mode
But it show the right location when Launch it
I think i resolve this problem
In fact, it’s not a solution, in the best case it’s just a workaround. The isue is fixed in the 4.21.0-Preview1
Yes,you are right,I update to 4.21 today and this question have been resolved!