in 1.19, if i /kill myself in the nether while holding a totem of undying in my offhand, it leaves me at half a heart, gives me effects. but i bug out, unable to open inventory or break blocks or summon entities (ex: fireworks or arrows) my body is rendered invisible while my armor is not. i am unable to take damage and unable to deal damage. mobs cant see me. this happened both on a world hosting multiplayer and a world not. if i save and quit than rejoin, I will be next to my bed as if I had actually died. very surreal experience