so Minecraft is supposed to be about infinite wonders and endless possibilities. so when you make the world infinite in Minecraft bedrock edition there are limits. Once you pass 8388600 blocks you can't walk anymore the blocks are not solid they're fake and after 16777218 blocks from spawn the stripped far lands appear. But can you still walk? No. In windows 10 the far lands don't generate once you get to 12550800 blocks from spawn but regardless you can't walk on it to experience the far lands. this occurs in Minecraft bedrock edition in all platforms

What I'm saying is you can't walk any further once you pass that many blocks, the world is big but not big enough it isn't infinite if there could be a way to fix it every block should be solid.

still till this day it isn't fixed I just tested it