I used emojis/icons to give students a visual reference as they look through a module. For example, the title for a reading assignment ends with 📗, and an instructional page ends with 💡. About a month ago, the icons all changed to black and white on the module page. If you open an item, the icon is in color, but the module tab is where I most want the color distinction. Any troubleshooting advice would be appreciated.