Region lock cause by logout during elytra flying above nether ceiling

[Moranyixiao]

Expected behavior

-high speed elytra flying above nether ceiling while chunk generating
-logout
-login normally

Observed/Actual behavior

-high speed elytra flying above nether ceiling while chunk generating
-logout
-unable to login, chunk being locked

Steps/models to reproduce

-high speed elytra flying above nether ceiling while chunk generating
-logout
-unable to login, chunk being locked

Plugin and Datapack List

Folia version

This server is running Folia version 1.21-DEV-dev/1.21@2b8c879 (2024-08-24T13:00:50Z) (Implementing API version 1.21-R0.1-SNAPSHOT)
You are running the latest version

Other

No response

[Euphillya]

Cracked server, no support

[SergioK29]

Cracked server, no support

not sure what this has to do with thread locking?

[MrHua269]

I got a similar thread stack dump like this:

[MrHua269]

Also happening on old versions