When dismounting an entity, typically the player will be placed into a convenient spot next to the entity. However, this behavior no longer occurs for most vehicles as of Minecraft snapshot 25w02a; instead, the player will sneak and effectively fall through the entity. This change in behavior occurs with at minimum saddled pigs and horses; it does not occur for boats.
Thank you for your report!
We're tracking this issue in MC-279279, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
-- I am a bot. This action was performed automatically! The ticket was resolved by one of our moderators, and I left this message to give more information to you.