[MCPE-62903] Buggy "empty" potion effect

/effect can apply a buggy potion effect called "empty." It does nothing, has no translation or icon, and apparently can't be removed until a relog.

1. /effect @s regeneration 100 1 true
2. /effect @s empty
3. /effect @s clear
→ ❌ You're still creating particles

Expected behavior
Second command should be a syntax error

Linked issues

Tested in 1.14.30.51 beta and the effect does exist. However, it does not create any particles.

Ah, from my testing the particles appear and persist if you also have another effect without particles.

/effect @s regeneration 1000 1 true
/effect @s empty
/effect @s clear

Updated the description

Also confirmed for the Bedrock Edition in PS4