Using hideParticles with new "Glowing" effect creates blue particles

Intended Behaviour:
Using the hideParticles flag with /effect should remove the potion particles, as it does with other particle effects.

Bugged Behaviour:
Using the hideParticles flag with /effect set to true creates blue particles (Should have no particles at all).

Testing command: /effect @p minecraft:glowing 30 1 true

This applies to players and other entities as well.