When you die from freezing in powder snow, and then you enter lava or fire the freezing effect will be applied forever, making a lot of particles (Sorry if my English is not the best)
Linked issues
is duplicated by 13
MCPE-119779
When I use leather boots and walk into lava, the smoke particles glitch.
Resolved
MCPE-112604
Powder snow particles on lava
Resolved
MCPE-112882
too many particles
Resolved
MCPE-113012
Bugs with powder snow and lava
Resolved
MCPE-113832
Swimming in lava creates an excessive amount of particles.
Resolved
8 more links
It doesn't require you to die. Entering in powder snow at any time will make this occur.