Some Strings are Untranslatable

Affected Version

• Version: git main
• Distribution: Ubuntu 23.10
• Also happens with development version: Yes

Steps to reproduce

1. Launch with a locale that has translations
2. Open an image with various EXIF properties
3. Show the properties sidebar OR Open print preview

Expected Behavior

All text is translated.

Actual Behavior

Some properties and numbers are not translated.

Additional Information

The isolated numbers are shown directly and not formatted for locale.

All translatable strings with Rust Unicode formatting (like \u{XXXX}) don't work.