FAQ

try "/hud reload" does not move the y coordinate.

will also need to reapply the resourcepack.

hud doesn't appear

No resourcepack were applied.

don't see any bossbars, don't see any hud, it's clean.

if you're using itemsadder, you'll need to set text-effect to false.

https://github.com/toxicity188/BetterHud/wiki/Caution

if the bossbar for enderdragon or wither pops up, the hud is out of alignment.

config.yml merge-boss-bar: false. this is a specialized bossbar and cannot be resolved.

want to use an glyphs that I added from somewhere like itemsadder.

technically not possible.