[Garkin]

If it is enough to have sorted ingame addons list:

ZO_PreHook(ZO_AddOnManager, "SortScrollList",
   function(self)
      local scrollData = ZO_ScrollList_GetDataList(self.list)
 
      local function SortEntries(entry1, entry2)
         local value1 = (entry1.data.addOnName):gsub("|c%w%w%w%w%w%w", ""):gsub("|r", ""):lower() 
         local value2 = (entry2.data.addOnName):gsub("|c%w%w%w%w%w%w", ""):gsub("|r", ""):lower()
 
         if value1 == value2 then
            return (entry1.data.addOnFileName):lower() < (entry2.data.addOnFileName):lower()
         else
            return value1 < value2
         end
      end
      table.sort(scrollData, SortEntries)
 
      return true
   end)

Warning: Spoiler