When a horse hits the ground, the subtitles show "subtitles.entity.horse.land" instead of something that's proper and understandable, such as "Horse lands."
- Turn on subtitles.
- Tame a horse, and put a saddle on it.
- Ride the horse - Jump at least 1-2 blocks high with your horse.
→ Subtitles say "subtitles.entity.horse.land" when the horse hits the ground.