Permissions setup with LuckPerms

[DedMaxim]

Hi. So, I want to set different perks to different groups using LuckPerms. For example, I want to make it so group "vip" has 3 homes instead of 1. FTB documentation says there is a permission for it:

ftbessentials.home.max - [integer] How many different homes you can create

However, it doesn't seem to work if I set it to ftbessentials.home.max.3
I also tried doing some different stuff like:
ftbessentials.home.max 3
ftbessentials.home.max-3
ftbessentials.home.max - 3
ftbessentials.home.max: 3

None of them affected. So, how can I do this then? And is it possible at all outside FTB Ranks?

[bombitmanbomb]

I believe FTB uses meta tags for those. so meta.ftbessentials\.home\.max.3 (meta.key.value)

[botagas]

How about ftbchunks?
I've set the following with no effect:

meta.ftbchunks\.max_claimed.1000
meta.ftbchunks\.max_force_loaded.50

Yet, nothing changes.