SQL editor Bold and Italic preferences are not retained #2398

Description

Preferences > SQL > Element > Bold and Italic checkbox settings for syntax elements are not retained after exiting and re-opening HeidiSQL.

HeidiSQL version

12.15.1.1

Database server version

Reproduction recipe

1. Open HeidiSQL, go to Preferences, select the SQL tab.
2. Ensure Colors preset: Current custom settings is selected.
3. Select Element: Reserved word.
4. Uncheck the Bold checkbox.
5. Press Apply.
6. Exit the application.
7. Open the application and connect to a database session.
8. Observe that reserved words in the log area are in bold.
9. Open Preferences > SQL.
10. Select Element: Reserved word.
11. Observe that Bold is selected again.

Colors seem to be retained correctly. Issue also affects the Italic checkbox.

Error/Backtrace