[BUG] 4.18.2 UMG doesn't store customized Tool Tip Widget property

UMG doesn’t store customized Tool Tip Widget property.

Steps to repro:

  1. Make two widgets.
  2. Add a button to first, go to button’s behaviour, set Tool Tip Widget property to the second widget.


  1. Compile and save blueprint.
  2. Close project, reopen project - Tool Tip Widget field set to None.



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