Alias creating a new UUID in user_cache.db

[Mengyboi]

Server Implementation

Paper

Server Version

1.21.3

Describe the bug

whenever I try to do "/p2 set alias asdf" for some reason it says the user "asdf" is taken, even though the player has never joined the server. When I opened the user_cache.db I found that the user was cached in there for no reason??

To Reproduce

1. Set a plot alias with a name that is not registered in the user_cache.db
2. It comes out as "alias" is taken.
3. Open up user_cache.db in sqlite browser
4. Browse the username "asdf", it's there

Expected behaviour

What it should do is NOT register the name in the cache.

Screenshots / Videos

No response

Error log (if applicable)

No response

Plot Debugpaste

https://athion.net/ISPaster/paste/view/afe6369b95384004a3ea80a5ae521100

PlotSquared Version

7.4.1-SNAPSHOT

Checklist

• I have included a Plot debugpaste.
• I am using the newest build from https://www.spigotmc.org/resources/77506/ and the issue still persists.

Anything else?

N/A

[Mengyboi]

https://drive.google.com/file/d/1r4Xq7B4wXAhjE6EmPzsvbfeFSgu-E1jJ/view?usp=sharing

Video