As per: https://warcraft.wiki.gg/wiki/Addon_compartment
a new feature with DF was the addons compartment for easy access to add on configs without cluttering the minimap
would it be possible to use it?

i tried what they show for manual at the link in Interface/AddOns/Mapster/Config.lua
and this code seems to work. hope it helps!

local aboutText = "Mapster";
local mouseButtonNote = "\nYour Map, Improved";
AddonCompartmentFrame:RegisterAddon({
	text = aboutText,
	icon = "Interface/AddOns/Mapster",
	notCheckable = true,
	func = function(button, menuInputData, menu)
		Settings.OpenToCategory("Mapster")
	end,
	funcOnEnter = function(button)
		MenuUtil.ShowTooltip(button, function(tooltip)
			tooltip:SetText(aboutText .. mouseButtonNote)
		end)
	end,
	funcOnLeave = function(button)
		MenuUtil.HideTooltip(button)
	end,
})

based on later findings i came back. i might be wrong on ace. there was an interaction issue due to an out of date mod.

created PR for you to review. hope you like and it helps
#92

note the ace is out of date... https://github.com/hurricup/WoW-Ace3/tree/master
might wanna grab the zip and update
AceAddon-3.0
AceConfig-3.0
AceConsole-3.0
AceDB-3.0
AceDBOptions-3.0
AceEvent-3.0
AceGUI-3.0
AceHook-3.0
AceLocale-3.0
CallbackHandler-1.0
LibStub

latest official release when i write is https://www.wowace.com/projects/ace3/files/5561981
all are here https://www.wowace.com/projects/ace3/files

@Nevcairiel have you reviewed this? would love to know if it is accepted, even if the PR is not how you'd like it implemented.