/mv version -p output

https://gist.github.com/vlatk/b20db6f8c95d22161669faeca86286da

Server logs

https://gist.github.com/vlatk/5f853383a608ca7148f5274552a1ccc5

Server Version

Current Purpur Version: 1.21.3-2335-7a01fd8 (MC: 1.21.3)*
* You are 23 version(s) behind
Download the new version at: https://purpurmc.org/downloads
Previous: 1.21.4-12-c17ef64 (MC: 1.21.4)

Bug Description

When running /mv tp, player stops loading chunks, chat becomes locked, and most importantly, player not tp's to the world destination.
I have error in console, i provided above.
And my server couldnt generate link for mv version, so i copied from console and made gist link

Steps to reproduce

1. Start server
2. Import worlds via /mv import
3. Load world via /mv load
4. Try to teleport to it via /mv tp

Agreements

• I have searched for and ensured there isn't already an open or resolved issue(s) regarding this.
• I was able to reproduce my issue on a freshly setup and up-to-date server with the latest version of Multiverse plugins with no other plugins and with no kinds of other server or client mods.

I have also found this in console
[19:16:01 INFO]: [Multiverse-Core] Enabling Multiverse-Core v4.3.14
[19:16:01 WARN]: [Multiverse-Core] "Multiverse-Core v4.3.14" has registered a listener for org.bukkit.event.entity.EntityCreatePortalEvent on method "public void com.onarandombox.MultiverseCore.listeners.MVPortalListener.entityPortalCreate(org.bukkit.event.entity.EntityCreatePortalEvent)", but the event is Deprecated. "Server performance will be affected"; please notify the authors [dumptruckman, Rigby, fernferret, lithium3141, main--].
[19:16:01 INFO]: [Multiverse-Core] §aWe are aware of the warning about the deprecated event. There is no alternative that allows us to do what we need to do and performance impact is negligible. It is safe to ignore.
[19:16:01 WARN]: [Multiverse-Core] Exception while loading value for environment
[19:16:01 WARN]: [Multiverse-Core] Exception while loading value for environment
[19:16:02 INFO]: [Multiverse-Core] 6 - World(s) loaded.
[19:16:02 WARN]: [Multiverse-Core] Buscript failed to load! The script command will be disabled! If you would like not to see this message, use /mv conf enablebuscript false to disable Buscript from loading.
[19:16:02 INFO]: [Multiverse-Core] Version 4.3.14 (API v24) Enabled - By dumptruckman, Rigby, fernferret, lithium3141 and main--

that warning isn't related probably, try with latest papermc.