Plots with Server flag still show original player who claim the plot as owner

Server Implementation

Paper

Server Version

1.18.2

Describe the bug

When I claim a plot then set the owned by server flag on it. It still shown as owned by me

To Reproduce

1. Claim a plot in game
2. Set the server flag with /p flags server true
3. Reload server
4. Click on plot on dymap
5. See that original claim player is still the owner

Expected behaviour

Should show owner as -Server- (dashes are to avoid username conflict as they can't be used in names) and follow custom -Server- style from config

Screenshots / Videos

No response

Error log (if applicable)

No response

Plot Debugpaste

https://athion.net/ISPaster/paste/view/b14426e2d9204b5fa5fdfa398778d5fd

Plot2Dynmap Version

6.0.3

Checklist

• I have included a Plot debugpaste.
• I am using the newest build from https://www.spigotmc.org/resources/1292/ and the issue still persists.

Anything else?

No response

Reproduce the issue in Plot2Dynmap 6.0.3 using Paper 1.18.2: claim a plot, run /p flags server true, reload, and inspect it on Dynmap. Trace the handling of the server flag and displayed owner, then verify that the map shows -Server- and applies the configured -Server- style.