Problem

Tab list can't see LuckPerms groups after update to TabList 3.4.0. That always uses default group.

Details

Plugin version:
TabList 5.4.0
Software version:
Last https://github.com/Spottedleaf/Tuinity
Relevant plugins:
LuckPerms 5.0.146
Vault 1.7.2 - b107

Configuration file(s)

config.yml: https://pastebin.com/miiqGBVD
groups.yml: https://pastebin.com/A9HfZBfU

Screenshots (optional)

That has been fixed in 95ca65f

Also, you have to handle your inheritances in the permission plugin. So disable the tablist.default permission in admin group.