Hi,
players die in a seperate minigames world with an extra inventory group, but if they return to the default world, their inventory is gone.

We use some flags in this minigames region such as keep-inventory and respawn-location. So people respawn with their inventory inside this region.
When they return to hub, they get the with keep-inventory saved items in the wrong world.

Used plugin for this flags: https://www.spigotmc.org/resources/worldguard-extra-flags.4823/
PaperMC 1.14.4