I'm also a Bedrock player and although the Vibrant Visuals new textures crash my world whenever I detonate more than 5 TNT more than 40% of the time, it all depends on the compatiblity.
Java is basically 4 versions behind, and is only compatible with PC and Mac. (I might be wrong.)
Bedrock is literally almost every other version, and it's also ahead in versions.
That means Bedrock recieves the updates first.
And also, fun fact here, Bedrock Edition doesn't have a "Bedrock Edition" tag below the Minecraft title, it just says Minecraft.