Luckperms: How to override inherited luckperms.modify.group.XXX 'false'

[Aberdeener]

When my Mod group has luckperms.modify.group.mod set to false, my admin group (inherits all of mods permissions) cannot promote (or do anything) to the Mod group because they inherited the false luckperms.modify.group.mod.
How do I let the admin group override this?
Thanks, let me know if you need clairity

[BrainStone]

Set it to true for admin

[Aberdeener]

Set it to true for admin

Nope, doesnt seem to work. would my group yml files be helpful?

[BrainStone]

Set the exact permission to true. Not a wildcard.

The wiki page “Advanced Setup” contains info on which permissions take precedence over others.