Even if there are still hostile creature passengers on top, squatting and right-clicking can open the camel husk's GUI on the ground and equip it with a saddle.

In the desert at night, you can encounter Camel Husk Knights. These creatures are by default hostile to players. However, by crouching and right-clicking the Camel Husk, you can still open its GUI and equip it with a saddle through this GUI. If the Camel Husk has two passengers, it cannot be ridden. If one of the passengers dies, the player can ride the Camel Husk and will automatically sit in the front, even if the creature in the back seat remains hostile to the player (in this situation, the creature will not attack the player).

Under normal circumstances, if there are passengers on the camel husk who are hostile to the player, the camel husk itself cannot be ridden, even if there is still an empty seat. However, due to a bug, it is now possible to equip a saddle and tame the camel husk while crouching.