Pretty much just that. I'm not sure if this is fixable but it's hard to use that as a solid indicator. I also noticed it doesn't seem to show in the creative menu if you're in that mode. That would be a related issue I guess.

Thanks.

Creative mode won't show it because it's enchantment-free. As for world changing that's... interesting. I'll look into what I need to do for fixing that. For now, you have /vanish check as your backup solution, albiet irritating.

(Also, thanks! :D )