Cant drag actors from outliner to other windows anymore, if the drag passes from viewport

Summary

Cant drag actors from outliner to other windows anymore, if the drag passes from viewport since this update. This action moves the actor where the mouse pointer is, and undo doesnt work. This prevents actors from being referenced in various other menus, like sequencer where you drag the actor in it to show it.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

UI/Tools

Steps to Reproduce

Place an actor
Select in outliner
Drag the actor into the viewport (no need to release, still happens)

Expected Result

the reference remains in the cursor and nothing happens

Observed Result

the actor is moved where the cursor is and the action cannot be undone.

Platform(s)

pc