I also had a Problem with modifications via Forge but this is no Forum for Mods. Please Contact the Forge team. The Forge Forum dont Support 1.12.2 anymore but here is the wrong place.
Its the launcher 2.1.15166 but i cant choose it.
Glitch still exists in minecraft 1.10.
My apologies. I did in fact do an extensive search beforehand to see if anyone else reported this glitch but MC-98796 never came up. I'll look harder next time. Thank you!
Nah. You take just as much damage when falling with armor as you do without. Seems pretty realistic to me.
It is because you are in creative. In creative mode it is purposefully made so you can enchant any item with any enchantment. In survival this would not be possible.
Do you have a shader? That can be the Problem. You have to use no Shader for Hirboxes, Chunklines and Structure Block outlines.