Place a button next to you. Then place down two red stone dusts that connect to a sticky piston that is two blocks away. Then place a composter or a caldron in front of the piston. Lastly, place a two block high post behind you and next to you and a place a block above the button and a block above the composter or caldron. Then press the button and it will pull you through the block. (If you are crouching this will not work.).
Linked issues
Attachments
Comments 6

Thank you for your report!
However, this issue has been temporarily closed as Awaiting Response.
Could you please provide a video showcasing the issue?
This ticket will automatically reopen when you reply.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📓 Project Summary – 📧 Suggestions – 📖 Minecraft Wiki
I could also with cauldrons can pulls out the player will causes pass through the walls
Relates to MCPE-180835