So upon using /particle in the command block with particles added in 1.16 like Minecraft:dragon_breath_lingering, or Minecraft:soul_particle, the particle works BUT it fills the screen with errors saying trying to access missing variable (here it’s said missing direction x, or y or z. It’s also said .cloud here too) and then it freezes the game up bad making it nearly impossible to turn off the command. Note I’m playing Minecraft bedrock on the ps4 digital download.