If your Engage interaction title contains non-Western characters (such as Chinese, Cyrillic, or Russian), you may find that it does not display correctly when embedded into a Presenter presentation.
This is a known issue that affects the way some non-Western characters display in the following locations:
You can correct this issue in Slide Properties by deleting the incorrect text and typing the correct non-Western characters. Then publish your presentation.
Quizzes and Interactions Dialog Box
There is currently no workaround for the incorrect characters that display in the Quizzes and Interactions dialog. Fortunately, it will not affect your published presentation.