I’ve been noticing recently some particle bugs on MC:Bedrock edition (iOS).

The water particles when you sprint is in a weird gray color, even if you use other texture packs. I don’t even have other texture packs on that causes this. It is noticeable when you sprint on lilypads and near the water. The heads, when you break them shows the particles to be exact as that of a soul sand. I tried this in many other packs and it’s the same result! I’ve used a mashup pack below to compare the issue. Even with a texture pack or just vanilla, the issue is noticeable.