Entities like Armor Stands, Item Frames, Boats are not cleared on /plot clear or /plot delete when on edge

Server Implementation

Paper

Server Version

1.21.11

Describe the bug

Hello, when you place entities next to the wall (on the edge), and then use /plot clear or /plot delete, they're not deleted, which is a bit security issue.

Or in case the entity is moved a bit into the wall, then it won't be deleted neither.

To Reproduce

1. Place entities like armor stand, boat, item frame, or any other next to the wall, or even push it into the wall, both should be fixed (when you use tools for armor stand editing, they can be pushed a bit into the wall & not deleted too, but it's maybe related to the firstly mentioned issue)
2. Issue /plot clear or /plot delete
3. Issue /plot confirm
4. You'll see these entities weren't deleted. You can try place entity one more block farer from the edge where it will be normally deleted.

Expected behaviour

It should delete these entities, otherwise they'll be left on deleted plots or cleared plots.

Screenshots / Videos

These are not deleted (1 block from the wall)

These are deleted

(2 blocks from the wall)

Error log (if applicable)

No response

Plot Debugpaste

https://athion.net/ISPaster/paste/view/6881254477b14db99e7cebcca07e0eba

PlotSquared Version

7.5.10-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?

No response

No source file or test is named. Reproduce on Paper 1.21.11 with PlotSquared 7.5.10-SNAPSHOT using /plot clear and /plot delete, placing entities at or inside the plot edge. Trace the entity-removal handling for these commands; done means edge entities are removed after confirmation without affecting entities outside the plot.