>>279677593
Because she’s being searched for by Cipher Pol, Spee D. Reader-kun.
Bonney was nicknamed “Jewelry” and put a ring on her cheek to subtly reference her sapphire scale disease, so Kuma recognizes her, and went around in her adult form rather than her true child form to avoid being recognized by the wrong people, since only Kuma and his Sorbet Kingdom friends would know about Bonney’s age-shifting powers.