Engine crashes on adding variable to parent blueprint

Hello ,

I was unable to reproduce the issue you are experiencing. I have a couple of questions that will help me narrow down the issue you are experiencing:

  1. Are you able to reproduce this issue in a new project?
  2. If so could you provide a detailed list of steps so that I can reproduce this issue on our end?
  3. Does the crash occur if you add variables to the children?

Thanks!