Creative in Survival World Glitch

Server Implementation

Paper

Server Version

1.21.11

Describe the bug

The bug allows for anyone to gain creative OUTSIDE the plot world, using the gamemode flag

To Reproduce

1. Have a server with multiple worlds (Survival, Creative)
2. Have the spawn be in the Survival world
3. Make a plot in the creative world, with gamemode flag set to creative
4. Suicide inside that plot (you must NOT be op due to the bypass)
5. Upon respawning do NOT move at all
6. Do any kind of teleport (eg. /spawn or /tpa)
7. Upon teleport, player will be set to creative mode

Expected behaviour

The player should remain in survival

Screenshots / Videos

https://streamable.com/e3z5jd?src=player-page-share

Error log (if applicable)

No response

Plot Debugpaste

https://athion.net/ISPaster/paste/view/2c689eb7b70f45fc922fa8446e001ada

PlotSquared Version

7.5.11

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?

No response

No source file or test is named in the report. Reproduce the Survival/Creative multi-world sequence, then trace gamemode-flag handling through respawn and the reported /spawn or /tpa teleport entry points. Done means a non-operator remains in survival after teleporting from the described respawn state.