Weird bug in the Widget Blueprint Editor

Hello folks!

I have a weird bug when I am editing a Widget Blueprint. The spaces between chars is growing when I dezoom and vice versa (see the screenshots).

Steps to reproduce:

  1. Create a Widget Blueprint
  2. Add a text in it
  3. Set the font to ‘Roboto Light’
  4. Zoom and dezoom

Engine version: 4.16
OS: Windows 7 Pro x64