Works perfectly as described on my 1.20.1 purpur server. Once in a while an error message pops out in console, however this does not influence the function of the plugin.
For some reason the plugin doesn't work for me. The commands work but whenever someone dies nothing happens to their inventory. Any idea why this could be happening? I tried it on 1.20.1 and 1.20
Are they ops? Did you set the limit? It ships with the limit set to zero. The admin needs to configure the limit with /dilimit max (#) so like /dilimit max 36 means all their inv could potentially be restricted and /dilimit max 0 means none.
If they are OPs, they will inherit the exemption permission by default which also means they will never get the inv limited. Similarly if you give them deathinvlimiter.* permission.