Using the Set Position in Viewport changes anchor values to 0

When Using the "Set Position in Viewport" it changes anchor values of a widget to 0. This node seems like this should not be changing the anchor values, but it is unsure if this is intended behavior. This issue does not appear to be a regression.

Versions tested: Issue occurs in all versions tested
4.17.2 - CL: 3658906
4.18.2 - CL: 3794801
4.19.0 - CL: 3776583

1. Open project provided
2. Press PIE
   Result: Anchor maximum is now set to 0
   Expected result: Anchor maximum is not set to 0