Creeper bypasses WorldGuard block protection when a player dies from explosion

### WorldEdit Version

* Bukkit-Official(7.4.3-beta-01+80c6d6122)

### WorldGuard Version

* Bukkit-Official (7.0.17+2370-e42d8bc)

### Platform Version

Paper 26.1.2 Build 72

### Confirmations

- [x] I am using the most recent Minecraft release.
- [x] I am using a version of WorldEdit compatible with my Minecraft version.
- [x] I am using a version of WorldGuard compatible with my Minecraft version.
- [x] I am using the latest or recommended version of my platform software.
- [x] I am NOT using a hybrid server, e.g. a server that combines Bukkit and Forge. Examples include Arclight, Mohist, and Cardboard.
- [x] I am NOT using a fork of WorldEdit, such as FastAsyncWorldEdit (FAWE) or AsyncWorldEdit (AWE)

### Bug Description

In WorldGuard-protected regions, creeper explosions normally do not damage blocks. However, there is a bug where block protection is bypassed if a player who is not the owner or a member of the region dies as a result of a creeper explosion inside the region.

### Expected Behavior

Creeper explosions should never damage blocks in a protected WorldGuard region under any circumstances if the player is not the owner or a member of that region.

### Reproduction Steps

1. Enter a WorldGuard-protected region owned by another player.
2. Spawn or lead a creeper into the region.
4. Ensure the player dies from the explosion.

### Optional WorldGuard-Report

_No response_

### Anything Else?

_No response_

Start by reproducing the issue on Paper 26.1.2 with WorldGuard 7.0.17 and WorldEdit 7.4.3, following the listed creeper-death steps. Trace how the explosion and player death are handled for a protected region, then verify that an explosion never damages blocks when the player is neither owner nor member.

Written by the indexing model from the issue text.