Importing a large project makes all the text in the editor look weird.

Please see attached screen shot for details.

To reproduce:
- Create a new project
- Open Asset Store
- Import a large project like "Mixamo Toon Character Pack"
- After import, observe that the text in the editor looks all weird (see attached screen shot)
- Open a browser or AppStore, so the editor gets behind
- Observe that the text continuously changes between normal and missing characters

Workaround: Opening AppStore or a browser, so the editor gets in the background seems to kind of fix the issue.