Splash screen IPAD Pro on UE4.12

I already tried that.
Can someone try this and confirm the problem ?

  1. Create an empty project (mobile, no starter content) under 4.11 and set an image to “IPad Pro Retina in Landscape” and launch the project on is iPad Pro 12.9
  2. Open the same project under 4.12 (copy)
  3. OK : Load the splash screen correctly
  4. KO : The splash screen is ignored