Reproduction steps:
1. Open the attached project.
2. Play the 'Boot' scene.

Actual behavior (Some of these behaviors may be present):
- Bold version of the font from its corresponding ".otf" file will not be used, instead, it will try to stretch letters of regular style horizontally.
- Fallback font for Thai called "Droid Sans Thai" will not be rendered with "Droid Sans Thai".

Notes:
- Behavior may differ when the project is launched on another machine or Library/Meta files are deleted before launch.
- Check the attached screenhots (3 by the user and one more showing the expected behavior by us).

Workaround:
- Put fonts into separate families.

Reproduced with:
5.6.0f3, 2018.1.0a2