Even with auto-jump disabled, sliding on ice when getting out of the water or briefly jumping between blocks of ice will cause the player character to automatically jump to the next block of ice. This bug was tested on the latest Minecraft snapshot.
The original video file showing the bug takes up a lot of space, and here you cannot upload files larger than 10 MB. Attached a compressed video and a screenshot. Full video in original quality at this link.
Environment
Java 17.0.3 64bit
Microsoft Windows 11 21H2 x64
CPU: AMD Ryzen 5 3600 6-Core Processor
Thank you for your report!
We're tracking this issue in MC-44560, 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
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki