Found it! In DefaultEditorUserSettings.ini, add:
[Startup]
RenderMode=1
RenderMode=0 would set it back to DX9. Works on the packaged/installed game too.
Found it! In DefaultEditorUserSettings.ini, add:
[Startup]
RenderMode=1
RenderMode=0 would set it back to DX9. Works on the packaged/installed game too.