As of 1.21.4, explosions (from wind charges, TNT, etc.) no longer affect the trajectory of wind charge projectiles. The first attached video demonstrates the correct behavior of wind charge projectiles (in 1.21.3). The second video shows that wind charge projectiles are no longer affected by explosions (in 1.21.4+). Other projectiles such as fireballs are still affected by explosions in 1.21.4+.
The third video just shows part of a parkour build in which this mechanic is used, which no longer functions in 1.21.4+. It took me over four years to create the map, and I am waiting for a fix to this small section before releasing it, so I hope this bug can be somewhat prioritized.
Thank you for your report!
We are tracking this issue in MC-279003, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote or provide any additional information to the main ticket, it would be appreciated.
If you haven’t already, please make use of the search feature to see whether an issue has already been reported.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki