Players can bypass plot protection by using buckets on use-allowed blocks

Server Implementation

Paper

Server Version

1.21.11

Describe the bug

See video

To Reproduce

1. Set a use flag that accepts blocks able to be flooded with liquid (e.g. levers)
2. While holding a filled bucket, shift-right-click on a use-flag interactable block such that it would be placed in the foldable use-flag block

Expected behaviour

Unadded players to not be able to empty liquids on a plot

Screenshots / Videos

https://github.com/user-attachments/assets/a642b5fc-6902-4985-9d04-b940ff669803

Error log (if applicable)

No response

Plot Debugpaste

https://athion.net/ISPaster/paste/view/7abb0398dbe14adc9b8b0358b6d60029

PlotSquared Version

7.5.13-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?

Line: https://github.com/IntellectualSites/PlotSquared/blob/dd66c6815a35a671fa14fa1fe57ab4b1970e1c6f/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java#L1426

Start at Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java around line 1426 and reproduce the bucket interaction using the listed steps on PlotSquared 7.5.13-SNAPSHOT. Trace how use-allowed blocks and filled buckets are handled, then verify that unadded players cannot empty liquids on a plot while allowed interactions still work.