Happened to me in 1.19.11 too when I went through the first nether portal I made of the survival world I was playing on, my connection was unstable yet I was playing singleplayer.
LegoMan125
Happened to me in 1.19.11 too when I went through the first nether portal I made of the survival world I was playing on, my connection was unstable yet I was playing singleplayer.