I know it's a duplicate ! I just want to know an answer for my question.

I want you to fix this bug because im afraid of falling through world on my Minecraft survival Save, can you fix it ? Minecraft Java Beta 1.7.3 didn't have this problem before x:32000000 or z:32000000, but in Bedrock it doesn't make sense when you fall through and die that near spawn. Please do something, I don't know, copy the code from Java Edition ? Even if it means deleting the Far Lands and making the world bigger it would be so much better.

More details on AntVenom's ,,The Worst Minecraft Glitch" video.