Certain BP class properties keep losing value

Epic team, I am a programmer and I know that issues without a proper scenario to repeat are very hard to fix, BUT I think this is a huge issue. I mean, data is being lost and sometimes we don’t even see when it happens (when we noticed, can be too late). Maybe someone should take a look and try to find the issue on the code? I would do it by myself, but my knowledge on engine’s code is not enough, I don’t even know where to start.

I made a video of the issue. Again, I don’t know how to repeat. I just noticed it was happening, so I turned on the video capture.

Video

As you can see in the video:

  • I select an actor and it have an “Orders” property filled.
  • I “ALT+click_and_drag” the actor to create a copy. The duplicated actor doesn’t have the value on the “Orders” property as it should have.
  • I select the first actor again and it still have the “Orders” property filled.
  • I save and restart the editor.
  • The editor crashes… I don’t even know if it is related or not (I think it’s not), but anyway… I restart the editor again.
  • I load the same level.
  • Now, all actors are with the “Orders” property without value.

And that’s it.