So everyone is having a problem with the doors, I'm here to help! Just follow the steps, but before that, right click on the map and uncheck the Enable Lighting. So anyways:

1. Click on the record button (The circle one beside the play button) and maybe a box will appear, just click on the word record), then hit Esc.
2. Click the plus sign in the "Animation Set Editor" tab and click "Create Animation Set(s) for Existing Element(s)."
3. A box will appear. Go to Models and select as many doors as you like (The things that are labeled "class C_BaseDoor_GameModel," something like that.) Then click the Ok button.
4. Some models that are labeled "*2, *3, etc." will appear in the Animation Set Editor tab. Click on the eyes beside the names, and the doors will appear!

I hope I helped! Please comment below if you didn't understand something because of my grammar :P.