Datapacks from servers appear in singleplayer

[Addi3]

What happened?

This is probably due to datapacks not getting cleared on server leave.

Steps to reproduce the behavior:

1. Open the game, join a server with datapacks for exteriors/sonics etc.
2. Exit the server
3. Join a singleplayer world, go to the monitor in a TARDIS, and voila, the datapacks are there
4. If you click them it crashes the game

Version

1.2.1

Build number & branch

No response

Logs & screenshots

Stuff

I've checked the reported issues...

• ...and this issue was not reported before.

[Addi3]

push (still an issue)

[drtheodor]

ghhhhhhhhhhhhhhh i dont wanna fix it