Are you playing on the server?
Affects 1.21.7 Also, you can not hang on bamboo.
https://report.bugs.mojang.com/servicedesk/customer/portal/6 And I noticed that you're using bedrock minecraft, so please create a report here
I would be happy to help you, but can you tell me how to reproduce your bug?
Can confirm in Affects 1.21.7 Release Candidate 2. I would like to take responsibility for the report due to the long inactivity of the current owner
Please make a report in English
Are you using a modified client?
Could you tell me the seed of the world and the coordinates of this location?