For some reason, certain items play the wrong animation when used on anything. This includes:

• Item frames
• Campfires
• Flower pots
• Chains
• Sugar cane
• Brewing stands
• Cauldrons
• Kelp
• String
• Comparators
• Repeaters
• Hoppers
• Warped fungus on a stick
• Coal
• Arrows
• Music discs
• Trial keys
• Charcoal
• Music discs

Something else to note is that these items play a faster bobbing animation than most other items.