Flying in BDS world will lead to a client crash
Environment
BDS: v1.18.30
Client: v1.18.30(Android & UWPx64)
Linked Issues
Attachments3
Comments3
History11
Added is duplicated by link: BDS-16852 Server authoritative movement Crash ClientDuplicate
Confirmation Status: Unconfirmed → Community Consensus
Changed summary:
Added is duplicated by link: BDS-16896Client crashes when flying in creative on server.Duplicate
Resolution: Unresolved → Awaiting Response
Resolution: Awaiting Response → Unresolved
Resolution: Unresolved → Invalid
Resolution: Invalid → Unresolved
Resolution: Unresolved → Incomplete

I've uploaded any files that might be pertinent to this, including one of the Minecraft client crash reports and the server-side logs during that window (with xuid removed for privacy). Like the OP, it is a CTD, always seemingly triggered when flying in creative mode.
Hi
Does this issue still occur after updating to 1.19.10?
This ticket will automatically reopen when you reply.
Cleaning up old tickets: This ticket had been set to 'Awaiting Response', but has not received a response from the reporter (~3 months+) so is being closed as Incomplete. If you feel this is still a valid issue then please comment, or create a new ticket following the Issue Guidelines which includes steps to reproduce the problem.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki