Information

Environment information
Plugin + server version info: Minepacks 2.3.1-Release
Server: git-Bukkit-8160e29 MC 1.15.2

Online mode: yes
BungeeCord: no

Server/crash log

Plugin config (optional)

<!-- Replace this with details about your config -->

Details

Description
Whenever a user dies and collects their previous inventory with death chests, they get multiple backpacks. Only way to reduce the number is with creative mode. There are no separate inventories, just a minor annoyance.

Steps to reproduce
Die, collect inventory, more backpacks

Expected behavior
Prevention of collecting more than one backpack/auto deleting spares.

Other information (e.g. detailed explanation, related issues, suggestions how to fix, links for us to have context, screenshots, etc.)

I have added a config option with this build, that allows to improve compatibility with some death chest plugins. If it does not fix the problem for your death chest plugin there is nothing I can do.