If you are a longtime player you will surely remember when the java edition had a lot more features than the bedrock edition. Now it is no longer so but some exclusive features of the java edition remain. One of these is the ability to sneak under half blocks.

By
Fraxx01
Published on
August 25, 2019
(Updated on
August 25, 2019)
Es un mod muy genial y no he visto que tenga errores
Anyways this is useful since they removed it.
but you can't crawl in bedrock yet, but can swim in 1x1 block