WrapBox->ForceNewLine() does not keep the slot on a new line.

Repro Ratio: 4/4

Regression testing done in //UE5/Release-5.0-EarlyAccess CL-16682836 as this is a new feature to UE5. This issue Also happened in Early Access 2.

1. Open any project
2. Right click in content browser
3. User Interface > Widget Blueprint
4. open newly created Widget
5. Add a canvas container if needed
6. Add a wrap box to the Canvas
7. Add two simple items like buttons or text boxes
8. Click on the second item and in details panel check the box for Force New Line
   • Observe that the items goes to next line as intended
9. Save blueprint
   • Observe no changes
10. Compile blueprint

Expected Result: WrapBox->ForceNewLine() keep the slot on a new line.

Actual Result: WrapBox->ForceNewLine() does not keep the slot on a new line and puts it back on the first line.