SoS: Urgency - Korean Player label text overlapping

I used Storyline update 2/3  and the player has a problem, see below screenshots:

Bug: Korean version Player label text overlapping:

Repro Steps:

1. Change the player label text into Korean before publishing.
2. Launch the course with browser and close it after a moment
3. Re-launch or refresh the course and you will be prompted with the Resume dialogue
4. Check the Resume dialogue.
5. Go to any quiz page and do nothing but directly click Submit button
6. You will be prompted with a dialogue like "Invalid Answer".
7. Check the text on the dialogue.

Expected: No overlapping. Please advise how to fix?