My Minecraft Flying machine doesn't work

I have been making a Shulkercraft Bamboo farm in MCPE but it doesn't work. I thought it was because I had the wrong version, but my friend told me that it shouldn't matter.

The machine I built goes 1 block forward and then 1 block backwards.

Here is the link for Shulkercraft Bamboo Farm

2 Answers

This farm design only works on Java edition. MCPE is Bedrock edition so this design doesn't work, as redstone works differently for Bedrock.

Here is a flying machine that works in bedrock edition. Just add the slime blocks to it and use it in your farm.