Immune Mobs
I tested every mob in 1.15.2 and found that boss mobs are the only mobs immune to glowing. --Theghomaghity (talk) 04:53, 12 April 2020 (UTC)
Sound
There is a sound that will play whenever the illagers get a glowing effect due to the bell, but I can't find the sound anywhere. If you can find this sound, add it please. xrup (Talk) 
18.11.2020 15:57
Axolotls are not affected by Glowing
So I tried to know the positions of axolotls but I don't see their outline, is it possible that this is a bug, or are they immune to the Glowing effect? 99.225.26.102 19:02, 19 August 2021 (UTC)