Hello, I also have this same issue. Whenever I have Iconize enabled, the emojis disappear, but the FontAwesome icons are rendered. When Iconize is disabled, the emojis go back in view, but the FontAwesome icons aren’t rendered and are just plain text.
I tried doing the Disable Iconize > close Obsidian and open again and tried turning on Restricted mode and restart Obsidian to see if anything else happens but nothing changes. Am I missing something? D:
To add: this seems to only happen in Live Preview. If in Source or Reading mode, the emojis appear
A solution is to disable “Toggle icons while editing notes” in Iconize settings. This means you can’t use Iconize in notes, but still can assign to files and folders.