A very lightweight resource pack that fixes a texture mismatch for the firework rocket's particle effect.
The firework particle shrinks over it's lifetime, and when it does, it changes texture. Some of these textures look the same, but not if you look closely.
This video from PhoenixSC also explains it very well **(Skip to 2m13)**:
Thanks to https://www.youtube.com/@PhoenixSC for making us never be unable to unsee this!