Text block blurs when its render transform translation is changed from default to ex: [0.0x, 2.0y]

When creating a new Widget Blueprint in a new project and adding a Text Block, the Text Block blurs when its Render Transform Translation Y-Axis is changed from default to ex [0.0x, 0.0y].

Regression: Yes

occurs in: 4.17.1-3586342 and MAIN

Does not occur in: 4.16.3-3561208

1. open up a new project
2. create a new widget blueprint > double-click widget blueprint to open up
3. drag "Text" from Palette panel in the top left corner > drag "Text" over "Canvas Panel" in Hierarchy panel located in the bottom left corner
4. with "Text" selected > in details panel > under Render Transform > change translation to [0.0x, 1.0y]

Note: keep an eye on the text block while changing the translation Y-Axis

Results: Text block blurs when its translation is changed in Y-Axis

Expected: Text to remain clear