Able to replicate in 1.21.11 (https://www.reddit.com/r/Minecraft/comments/1tgpe2f/how_can_i_get_rid_of_this_glitch_in_vanilla/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button )
FirHole
FirHole
Able to replicate in 1.21.11 (https://www.reddit.com/r/Minecraft/comments/1tgpe2f/how_can_i_get_rid_of_this_glitch_in_vanilla/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button )