Special characters are not showing properly in Survey question when using Survey Designer > Preview
Steps to Reproduce
1- Login a pre-Jakarta instance
2 - Activate the Turkish language translation plugin
3 - Go to Survey > Survey Design
4 - Create a new Survey
5 - Add a Boolean type question variable
6 - Fill the "name" and "question" fields in the properties page using Special characters like: ö, ş, ğ, ı, ç, ü.
7 - Preview the survey. Notice all the special characters are not rendering properly.
This problem was fixed in Jakarta. No workaround is possible in older releases.
Related Problem: PRB945363